Math, asked by shivanikardula, 8 months ago

What
is the value of
(sin^2 17° - cos^2 73)

Answers

Answered by anitarani3302

1

Answer:

your answer is 0

Step-by-step explanation:

you can easily do it by trigonometric ratios

Attachments:

Answered by saqlain111

0

Answer:

0

Step-by-step explanation:

[ sin^2 (90-73) - cos^2 73)

cos^2 73 - cos^2 73

both get cancelled

ANS: 0

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