√3
1. Given that sin a = and cos B=0,
2
then the value of B-a is
(a) 0°
(c) 60°
(b) 90°
(d) 30°
Answers
Answered by
0
Answer:
the correct answer is 90*
Step-by-step explanation:
Answered by
2
Answer:
(c) 60°
Step-by-step explanation:
√3
1. Given that sin a = and cos B=0,
2
then the value of B-a is
(a) 0°
(c) 60°
(b) 90°
(d) 30°
Similar questions