Math, asked by jyotichenani198, 9 months ago

sec²theta - ( 1+sin² theta)= sin² theta( sec² theta - 1)

Answers

Answered by Anonymous

1

Step-by-step explanation:

Sec²theta - 1 - Sin²theta

1 + tan²theta - 1 - Sin²theta

tan²theta - Sin²theta

(Sin²theta/Cos²theta) - Sin²theta

Sin²theta(1/Cos²theta - 1)

= Sin²theta(Sec²theta - 1)

Hence proof

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