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ત્રિકોણમિતીય પ્રતિવિધેયો

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ગણિત ધોરણ 12 સેમિસ્ટર 3

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ગણિત

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CBSE Gujarat Board Haryana Board

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કિંમત શોધો :
bold tan to the power of bold minus bold 1 end exponent bold space open parentheses fraction numerator bold 1 over denominator square root of bold 3 end fraction close parentheses


કિંમત શોધો :
bold sin bold space open parentheses bold 2 bold space bold tan to the power of bold minus bold 1 end exponent bold space bold 2 over bold 5 close parentheses


કિંમત શોધો :
bold tan to the power of bold 2 bold space open parentheses bold 1 over bold 2 bold space bold cos to the power of bold minus bold 1 end exponent bold space bold 2 over bold 3 close parentheses


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કિંમત શોધો :
bold sin bold space open parentheses bold 2 bold space bold cos to the power of bold minus bold 1 end exponent bold space bold 4 over bold 5 close parentheses


bold ધ ા ર ો bold space bold ક ે bold comma bold space bold cos to the power of bold minus bold 1 end exponent bold space bold 4 over bold 5 bold space bold equals bold space bold theta bold. bold space bold અહ ીં bold comma bold space bold theta bold space bold element of bold space open square brackets bold 0 bold comma bold space bold pi close square brackets bold space
bold therefore bold space bold cos bold space bold theta bold space bold equals bold space bold 4 over bold 5

bold હવ ે bold comma bold space bold sin bold space open parentheses bold 2 bold space bold cos to the power of bold minus bold 1 end exponent bold space bold 4 over bold 5 close parentheses

bold equals bold space bold sin bold space open parentheses bold 2 bold theta close parentheses

bold equals bold space bold 2 bold space bold sin bold space bold theta bold space bold cos bold space bold theta

bold equals bold space bold 2 bold space square root of bold 1 bold space bold minus bold space bold cos to the power of bold 2 bold space bold theta end root bold space bold times bold space bold cos bold space bold theta

bold equals bold space bold 2 bold space square root of bold 1 bold space bold minus bold space open parentheses bold 4 over bold 5 close parentheses to the power of bold 2 end root bold space bold times bold space bold 4 over bold 5

bold equals bold space bold 2 bold space fraction numerator square root of bold 5 to the power of bold 2 bold space bold minus bold space bold 4 to the power of bold 2 end root over denominator bold 5 end fraction bold space bold times bold space bold 4 over bold 5

bold equals bold space bold 2 bold space bold cross times bold space bold 3 over bold 5 bold space bold cross times bold space bold 4 over bold 5

bold equals bold space bold 24 over bold 25

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કિંમત શોધો :
bold tan to the power of bold 2 bold space open parentheses bold 1 over bold 2 bold space bold sin to the power of bold minus bold 1 end exponent bold space bold 2 over bold 3 close parentheses bold space


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