Math, asked by rrrmtmmrtmmtktfmfyvu, 5 months ago

find the value of cos square 45° +sin square 30°

Answers

Answered by vansh8584

2

Answer:

(√2+1)/2

Step-by-step explanation:

cos²45=1/√2

sin²30=1/2

cos²45+sin²30=1/√2+1/2

=(√2+1)/2

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