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What is the value of sin45° + cos45°?
What is the value of sin45° + cos45°?
√2/2
√2
1
None of these
Explanation
sin45° = 1/√2 and cos45° = 1/√2.
So, sin45° + cos45° = 1/√2 + 1/√2 = 2/√2 =
√2
.