Math, asked by himanshu1972002, 1 day ago

Sin 30° + Cos 60° - cos45°=?

Answers

Answered by harshithsaivemula14
0

Answer:

Step-by-step explanation:

Sin 30° + Cos 60° - cos45

= 1/2 + root3 / 2 - 1/root 2

= root3-root2+1   / 2

= 1.317 / 2 = 0.658

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