Trigonometryeasy · Past Paper
Which of these is the same as sin 90?
Acos 0
Bcos 90
Ctan 45
DBoth a and c
✓ Correct Answer: D — Both a and c
sin 90 = 1, cos 0 = 1, and tan 45 = 1.
Share this question
✓ Correct Answer: D — Both a and c
sin 90 = 1, cos 0 = 1, and tan 45 = 1.
Share this question