Question

find the cos and sin value of
a)0°
b)30°
c)45°
d)90°​

Answer 1

Answer:

1 and 3

Step-by-step explanation:

its the answer........ right

Answer 2

Step-by-step explanation:

a) cos 0 =1

sin 0 = 0

b) cos 30 = √3/2

sin 30 = 1/2

c) cos 45 = 1/2

sin 45 = 1/√2

d) cos 90 = 0

sin 90 = 1