Question

sin 45 degree + cos 45 degree

Answer 1

hope it helps you.............

Answer 2

Hi

Here is your answer

Answer:

                        Sin45° + Cos45° = √2

Step-by-step explanation:

Cos45° = 1/√2

Sin45° = 1/√2

Sin45° + Cos45° = 1/√2 + 1/√2

                           =  ( 1 + 1 ) / √2

                          = 2/√2

                          = ( 2 × √2 ) / √ 2 × √ 2

                          = 2√2 / 2

          Here, 2 gets cancelled out,

        Sin45° + Cos45° = √2

Hope it helps U... :)