Guys, do solve this question.
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Step-by-step explanation:
tanA- cotA / sincosA (sinA - cosA)
sin/cos - cos/sin / sincosA (sinA - cos A)
sin² - cos²/ sincos / sincos (sin -cos)
sin² - cos² / sin²cos² (sin - cos)
(sin +cos)(sin - cos)/ (sin- cos) sin²cos²
sin + cos / sin² cos² = L.H.S
1/cos * 1/sin (1/cos + 1/sin)
1/cos * 1/sin * sin + cos / sincos
sin + cos / sin² cos² = R.H.S
L.H.S = R.H.S
hence proved
royals2:
I just solved it and checked whether someone answered or not and your answer popped in notifications. Great. Thanks a lot.
you're welcome
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