cos (90+theta) sec(theta) tan(180-theta)/sec(360-theta) sin(180+theta) cot(90-theta)
Answers
Answered by
1
Answer:
1
Step-by-step explanation:
cos (90+theta) sec(theta) tan(180-theta)/sec(360-theta) sin(180+theta) cot(90-theta)
= [-sin(theta)] sec(theta) [-tan(theta)]
____________________________
sec(theta) sin(theta) tan(theta)
= - 1 x - 1 = 1
Similar questions