Question

$\sin(45) + \cos(45)$

Answer 1

Hello Friend......

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The answer of u r question is.......

Ans:

Given,

$\sin(45) + \cos(45)$

$\frac{1}{ \sqrt{2} } + \frac{1}{ \sqrt{2} }$

$= \frac{1 + 1}{ \sqrt{2} }$
$= \frac{2}{ \sqrt{2} }$

$= \frac{ \sqrt{2 \times \sqrt{2} } }{ \sqrt{2} }$

$= \sqrt{2}$

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Answer 2

sin45+cos45
(1/√2)+(1/√2)
(1+1)/√2
2/√2
√2.(answer)