Question

slove 3and 4 please fast

Answer 1

Hi my friend.
Here is your answer

Value of sin 45+ cos45
Now, Value of sin 45 is 1/ root 2..
Value of cos 45 is 1 by Root 2

so value we get is 1/ root2 +1/root 2
we get, 2/root2
Therefore, we get value is root 2...

Friend. figure is not there so i can't solve this.

Hope it will help you my friend..

Please mark me as brainliest..........

Answer 2

It is helpful to you.