Answer:
False
Step-by-step explanation:
A > B means A is greater than B, so A is not more than B is false.
- 4 -(12)Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
According to pythagoras theorem;
(sinx)²+(cosx)² = 1
Given that sinФ = √3/2
Substitute into the formula
(√3/2)²+(cosx)² = 1
3/4+(cosx)² = 1
(cosx)² = 1 - 3/4
(cosx)² = 1/4
cos x = √1/4
cos x = 1/2
Hence the value of cosФ is 1/2
There is something wrong with drawing. IC intercepts with AB at A.
