Question

find the vaule of sin 45 + cos 45 ?​

Answer 1

Answer:

sin 45° + cos 45° = √2

Step-by-step explanation:

hope it helps you

Answer 2

Answer:

√2

Step-by-step explanation:

value of sin45°+cos45°

sin45°=1/√2

cos45°=1/√2

value of sin 45° and cos 45° is always equal

sin 45°+cos 45°

1/√2+1/√2=2/√2=$\frac{\sqrt{2}.\sqrt{2} }{\sqrt{2} }$=$\sqrt{2}$                                              ∵  $2=\sqrt{2} *\sqrt{2}$