Math, asked by sanikaparkhe, 6 months ago

cos²30°+2sin²60°+sin²90.

Answers

Answered by devjeetghosh4

1

Answer:

( 1 / √3 ) ² + 2 × ( 1 / √3 )² + ( 1 )²

Step-by-step explanation:

1 / 3 + 2 / 3 + 1

1 + 1

2

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