Question

21
22
23
24
25
Question Number : 10 / 50
Question Type : SingleCorrectAnswer
Subject: MATHEMATICS
1
If sin 0 = 1 then cos 20 =
a)
1
2
1
b)
1
c)
5
d)
1
4
A
B
) c
D​

Answer 1

Answer:

what mtlb........ ..........

Answer 2

Step-by-step explanation:

what I don't no............................