Math, asked by ayaan1774, 6 months ago

tan o
sin (90° - 0)
+
tan (90° - 0)
cos e
sec2 0.​

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Answers

Answered by nisha02345
2

Answer:

2cosec67°sec23°-tan70°cot20°-cos0°+tan38° tan52° ... (i)sin500cos400+cosec400sec500−4cos 520cosec380 =sin(900−400)cos400 ... sec254°- cot236°cosec257°-tan233°+2sin238° sec252°-sin2 45° ...

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