Prove each of these identities.
(a) tan x + cot x = secx cosecx
(b) cosec x - sin x = cos x...
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Mathematics, 11.03.2022 14:00 carog24
Prove each of these identities.
(a) tan x + cot x = secx cosecx
(b) cosec x - sin x = cos x cot x
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