plz anwer these ques?
Asked by | 12th Oct, 2008, 03:29: PM
1. as can be derived
sec-14 = tan-115
cosec-15 = cot-124
then tan2(sec-14)+cot2(cosec-15) = 15+24 = 39
please post the next question separately.
Answered by | 30th Nov, 2008, 01:54: AM
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