Question

9. The value of (sin 45° + cos 45) is
(a) 1/√2
(b) √2
(c) √3/2
(d) 1​

Answer 1

Answer:

Sin 45° = 1/√2

Cos 45° = 1/√2

Sin 45° + Cos 45° = (1/√2)+(1/√2)

= 2/√2

= √2

(b) √2 is the correct answer

Answer 2

Answer:

Exactly answer b is correct