Math, asked by maheshkanojiya2018, 5 months ago

find the value cos²45°+ sin² 30°

Answers

Answered by kumrbirjesh95
1

Step-by-step explanation:

cos45=1/sqrt2

sin30=1/2

now

(1/sqrt2)2+(¹/2)2

1/2+1/4

3/4

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