Math, asked by ajaypatel2377, 8 months ago

please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please solve it.

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Answers

Answered by chhayag39

Answer:

Step-by-step explanation:

Hi ,

secA = 2x -----( 1 )

tanA = 2/x ------( 2 )

sec² A - tan² A = 1

( 2x )² - ( 2 /x )² = 1

4x² - 4/x² = 1

4 ( x² - 1/ x² ) = 1

2( x² - 1/ x² ) = 1/2

Hope it helps

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