(1+sec²/sec)/(cos²-1-tan²)
Answers
Answered by
0
Answer:
don't
Step-by-step explanation:
43€8919257×8×9₩×7÷8×836738
Answered by
0
Answer:
(1−cos
2
θ)sec
2
θ
=
sin
2
θ×sec
2
θ
=sinθ×secθ
=
cosθ
sinθ
=tanθ
Similar questions