Question

solve the following examples. sin45 +Cos45 answer me​

Answer 1

☆ To find :-

sin 45° + cos 45 °

☆ Solution : -

We know the values for trigonometric angles ;

Let's substitute here

sin 45° = 1 / √ 2

cos 45° = 1 /√2

Therefore sin 45° + cos 45° = 1/√2 + 1/√2

= 2/√2

Hence the value of sin 45° + cos 45° = √ 2

For further information refer the attachment!

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