Math, asked by ritualnowhere, 8 months ago

one upon 1 + sin square theta
+ one upon 1 + cosec square theta = 1

Answers

Answered by AryanBharakhada05

0

sorry didn't understand ur question

Answered by amitsnh

0

Step-by-step explanation:

1/(1+sin2A) + 1/(1+cosec2A)....(A= theta)

= 1/(1+sin2A) + 1/(1+1/sin2A)

= 1/(1+sin2A) + sin2A/(1+sin2A)

= (1+sin2A)/(1+sin2A)

= 1

proved

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