Math, asked by Bhumikabalani, 1 day ago

10. What is the value of Sin 90° +Cos290°.

Answers

Answered by duplicate2007oct31

0

Step-by-step explanation:

We know that,

sin²90⁰=1

cos²90⁰=0

Asking,

sin²90⁰+cos²90⁰

1+0

=1 Ans

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