Math, asked by ayushpal071, 1 year ago

Question in photo .19

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Answered by Umachandru238

0

Answer:

Step-by-step explanation:

Cosec^2@ - cot^2@

—————————————

2(sin^25 + cos^2(90-65)

=. 1

———————————-

2(sin^25 + cos^25)

=. 1

———-

2(1)

=. 1/2.

Umachandru238: Pls mark me as brainliest

Answered by ayush55947

0

Answer:

Step-by-step explanation:Step-by-step explanation:

Cosec^2@ - cot^2@

—————————————

2(sin^25 + cos^2(90-65)

=. 1

———————————-

2(sin^25 + cos^25)

=. 1

———-

2(1)

=. 1/2.

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