Zigya Logo

Chapter Chosen
ત્રિકોણમિતિ

Book Chosen
ગણિત ધોરણ ૧૦

Subject Chosen
ગણિત

Book Store
Download books and chapters from book store.
Currently only available for
CBSE Gujarat Board Haryana Board

Previous Year Papers
Download the PDF Question Papers Free for off line practice and view the Solutions online.
Currently only available for
Class 10 Class 12
zigya logo

ત્રિકોણમિતિ
જો bold cosecθ bold space bold equals bold space bold 13 over bold 5 bold comma તો bold tanθ અને bold cosθ શોધો. 
Answer

    • જો bold cosA bold space bold equals bold space bold 4 over bold 5 bold commaતો bold siaA અને bold tanA શોધો. 

    Answer
    • જો bold cosB bold space bold equals bold space bold 1 over bold 3 bold comma bold space તો બાકીના પાંચ ત્રિકોણમિતીય ગુણોત્તર શોધો.
    Answer
    • bold increment bold space bold ABC માં bold m bold space bold angle bold B bold space bold equals bold space bold 90 bold degree bold comma bold space જો bold BC bold space bold equals bold space bold 3 bold space અને bold AC bold space bold equals bold space bold 5 bold comma bold spaceતો bold angle bold A ના બધા ત્રિકોણમિતીય ગુણોત્તરો શોધો. 
    Answer
    • Advertisement
    bold increment bold space bold ABC માં bold m bold space bold angle bold A bold space bold equals bold space bold 90 bold degree, જો bold AB bold space bold equals bold space bold 5 bold comma bold space bold AC bold space bold equals bold space bold 12 bold space અને bold BC bold space bold equals bold space bold 13 bold comma bold space તો bold sinC bold comma bold space bold cosC bold comma bold space bold tanB bold comma bold space bold cosB bold comma bold space bold sinB શોધો. 



    bold increment bold space bold BAC માં bold m bold space bold angle bold A bold space bold equals bold space bold 90 bold degree

    bold therefore bold space bold sinC bold space bold equals bold space bold AB over bold BC bold space bold equals bold space bold 5 over bold 13

         bold cosC bold space bold equals bold space bold AC over bold BC bold space bold equals bold space bold 12 over bold 13 bold tanB bold space bold equals bold space bold AC over bold AB bold space bold equals bold space bold 12 over bold 5 bold cosB bold space bold equals bold space bold BA over bold BC bold space bold equals bold space bold 5 over bold 12 bold sinB bold space bold equals bold space bold AC over bold BC bold space bold equals bold space bold 12 over bold 13
    Answer
    • Advertisement
    Advertisement

    Switch

    flexipad
    flexipad