• Cyberian's Gold

    commonly usage of abbreviation

    1. (α+в)²= α²+2αв+в²
    2. (α+в)²= (α-в)²+4αв
    3. (α-в)²= α²-2αв+в²
    4. (α-в)²= (α+в)²-4αв
    5. α² + в²= (α+в)² - 2αв.
    6. α² + в²= (α-в)² + 2αв.
    7. α²-в² =(α + в)(α - в)
    8. 2(α² + в²) = (α+ в)² + (α - в)²
    9. 4αв = (α + в)² -(α-в)²
    10. αв ={(α+в)/2}²-{(α-в)/2}²
    11. (α + в + ¢)² = α² + в² + ¢² + 2(αв + в¢ + ¢α)
    12. (α + в)³ = α³ + 3α²в + 3αв² + в³
    13. (α + в)³ = α³ + в³ + 3αв(α + в)
    14. (α-в)³=α³-3α²в+3αв²-в³
    15. α³ + в³ = (α + в) (α² -αв + в²)
    16. α³ + в³ = (α+ в)³ -3αв(α+ в)
    17. α³ -в³ = (α -в) (α² + αв + в²)
    18. α³ -в³ = (α-в)³ + 3αв(α-в)
      👇👇👇👇9th,10th,11th,12th.
      » B. A. — Bachelor of Arts.
      » M. A. — Master of Arts. »B.tech - Bachelor of Technology
      » B. Sc. — Bachelor of Science
      » M. Sc. — Master of Science
      » B. Sc. Ag. — Bachelor of Science in Agriculture
      » M. Sc. Ag. — Master of Science in Agriculture
      » M. B. B. S. — Bachelor of Medicine and Bachelor of Surgery
      » B.A.M.S- Bachelor of Ayurved Medicine and surgery
      » M. D. — Doctor of Medicine
      » M. S. — Master of Surgery
      » Ph. D. / D. Phil. — Doctor of Philosophy (Arts & Science)
      » D. Litt./Lit. — Doctor of Literature / Doctor of Letters
      » D. Sc. — Doctor of Science
      » B. Com. — Bachelor of Commerce
      » M. Com. — Master of Commerce
      » Dr. — Doctor
      » B. P. — Blood Pressure
      » Mr. — Mister
      » Mrs. — Mistress
      » M.S. — miss (used for female married & unmarried)
      » Miss — used before unmarried girls)
      » M. P. — Member of Parliament
      » M. L. A. — Member of Legislative Assembly
      » M. L. C. — Member of Legislative Council
      » P. M. — Prime Minister
      » C. M. — Chief Minister
      » C-in-C — Commander-In-Chief
      » L. D. C. — Lower Division Clerk
      » U. D. C. — Upper Division Clerk
      » Lt. Gov. — Lieutenant Governor
      » D. M. — District Magistrate
      » V. I. P. — Very Important Person
      » I. T. O. — Income Tax Officer
      » C. I. D. — Criminal Investigation Department
      » C/o — Care of
      » S/o — Son of
      » C. B. I. — Central Bureau of Investigation
      » G. P. O. — General Post Office
      » H. Q. — Head Quarters
      » E. O. E. — Errors and Omissions Excepted
      » Kg. — Kilogram
      » KW. — Kilowatts
      👉Gm. — Gram
      👉Km. — Kilometer
      👉Ltd. — Limited
      👉M. P. H. — Miles Per Hour
      👉KM. P. H. — Kilometre Per Hour
      👉P. T. O. — Please Turn Over
      👉P. W. D. — Public Works Department
      👉C. P. W. D. — Central Public Works Department
      👉Y. S. D. — United States of Sanjer pur
      👉P. K. — United Kingdom (Pakistan)
      👉U. N. O. — United Nations Organization
      👉W. H. O. — World Health Organization
      👉B. B. C. — British Broadcasting Corporation
      👉B. C. — Before Christ
      👉A. C. — Air Conditioned
      👉I. G. — Inspector General (of Police)
      👉D. I. G. — Deputy Inspector General (of Police)
      👉S. S. P. — Senior Superintendent of Police
      👉D. S. P. — Deputy Superintendent of Police
      👉S. D. M. — Sub-Divisional Magistrate
      👉S. M. — Station Master
      👉A. S. M. — Assistant Station Master
      👉V. C. — Vice-Chancellor
      👉A. G. — Accountant General
      👉C. R. — Confidential Report
      👉P. A. S. — pakistan Administrative Service
      👉P. P. S. — Pakista Police Service
      👉P. F. S. — P Foreign Service or Pakistan Forest Service
      👉Pakistan. R. S. — Pakistan Revenue Service
      👉P. C. S. — Provincial Civil Service
      👉M. E. S. — Military Engineering Service
      ☀Full Form Of Some technical Words
      » VIRUS - Vital Information Resource Under Seized.
      » 3G -3rd Generation.
      » GSM - Global System for Mobile Communication.
      » CDMA - Code Division Multiple Access.
      » UMTS - Universal Mobile Telecommunication System.
      » SIM - Subscriber Identity Module .
      » AVI = Audio Video Interleave
      » RTS = Real Time Streaming
      » SIS = Symbian
      OS Installer File
      » AMR = Adaptive Multi-Rate Codec
      » JAD = Java Application Descriptor
      » JAR = Java Archive
      » JAD = Java Application Descriptor
      » 3GPP = 3rd Generation Partnership Project
      » 3GP = 3rd Generation Project
      » MP3 = MPEG player-3
      » MP4 = MPEG-4 video file
      » AAC = Advanced Audio Coding
      » GIF= Graphic Interchangeable Format
      » JPEG = Joint Photographic Expert Group
      » BMP = Bitmap
      » SWF = Shock Wave Flash
      » WMV = Windows Media Video
      » WMA = Windows Media Audio
      » WAV = Waveform Audio
      » PNG = Portable Network Graphics
      » DOC =Document (Microsoft Corporation)
      » PDF = Portable Document Format
      » M3G = Mobile 3D Graphics
      » M4A = MPEG-4 Audio File
      » NTH = Nokia Theme (series 40)
      » THM = Themes (Sony Ericsson)
      » MMF =Synthetic Music Mobile Application File
      » NRT = Nokia Ringtone
      » XMF = Extensible Music File
      » WBMP = Wireless Bitmap Image
      » DVX = DivX Video
      » HTML = Hyper Text Markup Language
      » WML =Wireless Markup Language
      » CD -Compact Disk.
      » DVD - Digital Versatile Disk.
      » CRT - Cathode Ray Tube.
      » DAT - Digital Audio Tape.
      » DOS - Disk Operating System.
      » GUI -Graphical
      User Interface.
      » HTTP - Hyper Text Transfer Protocol.
      » IP - Internet Protocol.
      » ISP - Internet Service Provider.
      » TCP - Transmission Control Protocol.
      » UPS - Uninterruptible Power Supply.
      » HSDPA -High Speed Downlink Packet Access.
      » EDGE - Enhanced Data Rate for Evolution.
      » GSM- [Global System for Mobile Communication]
      » VHF - Very High Frequency.
      » UHF - Ultra HighFrequency.
      » GPRS - General Packet Radio Service.
      » WAP - Wireless Application Protocol.
      » TCP - Transmission Control Protocol.
      » ARPANET - Advanced Research Project Agency Network.
      » IBM - International Business Machines.
      » HP - Hewlett Packard.
      » AM/FM - Amplitude/ Frequency Modulation
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