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ત્રિકોણમિતીય પ્રતિવિધેયો

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

$bold ધ ા ર ો bold space bold ક ે bold comma bold space bold tan to the power of bold minus bold 1 end exponent bold space bold 2 over bold 5 bold space bold equals bold space bold theta bold comma bold space bold અહ ીં bold comma bold space bold theta bold space bold element of bold space open parentheses bold minus bold pi over bold 2 bold comma bold space bold pi over bold 2 close parentheses bold. bold therefore bold space bold tan bold space bold theta bold space bold equals bold space bold 2 over bold 5 bold હવ ે bold comma bold space bold sin bold space open parentheses bold 2 bold space bold tan to the power of bold minus bold 1 end exponent bold space bold 2 over bold 5 close parentheses bold space bold space bold equals bold space bold sin bold space open parentheses bold 2 bold theta close parentheses bold space bold space bold equals bold space fraction numerator bold 2 bold space bold tan bold space bold theta over denominator bold 1 bold space bold plus bold space bold tan to the power of bold 2 bold space bold theta end fraction bold space bold space bold space bold equals bold space fraction numerator bold 2 bold space bold cross times bold space begin display style bold 2 over bold 5 end style over denominator bold 1 bold space bold plus bold space open parentheses begin display style bold 2 over bold 5 end style close parentheses to the power of bold 2 end fraction bold space bold equals bold space fraction numerator begin display style bold 4 over bold 5 end style over denominator bold 1 bold space bold plus bold space begin display style bold 4 over bold 25 end style end fraction bold space bold space bold equals bold space fraction numerator bold 4 bold space bold cross times bold space bold 5 over denominator bold 25 bold space bold plus bold space bold 4 end fraction bold space bold space bold equals bold space bold 20 over bold 29$

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

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

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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Previous Year Papers

ત્રિકોણમિતીય પ્રતિવિધેયો

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