Question

X
(a)
sinß cot (90° - B) tan(90°- B)
cos(90°-B)
secß
cos
tan (90° + ). sec (90°-0). sin (90°- 0)
cos (90° - 0). sec (90°- 0)
cout
(b)
(c)
tan (90° - A).sec (90° - A ). cosA
sin (90° - A). cotA
+
tane
sino
cose
(d)
cot (90° - O) cos (90° - O) sin (90° -0)
cosA.cos (90° -A) sin (90° - A). cosecA
(e)
cot (90°- A)
tan (90° - A)
cosec (90° - O)xsec (90° - 0) sin (90° - 0).cos (90°-O)
(1)
coso.coseco
sind .sece
Prove that:
X​

Answer 1

Answer:

sorry I didn't understand this language