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Some Applications Of Trigonometry

Question
CBSEENMA10008230

Prove that: fraction numerator cosecA over denominator cosecA minus 1 end fraction plus fraction numerator cosecA over denominator cosecA plus 1 end fraction equals 2 sec squared straight A

Solution

Solution not provided.

Some More Questions From Some Applications of Trigonometry Chapter

In ΔABC, right angled at B. AB = 24 cm, BC = 7 cm. Determine:
(i) sin A cos A,
(ii) sin C, cos C.