sec17/cosec73 + tan68/cot22 + cos2 44 + cos2 46
Dear student,
Refer to the similar link
https://www.meritnation.com/ask-answer/question/sec17-cosec-73-tan-68-cot-22-sin244-sin246/math/9887602
Regards
Refer to the similar link
https://www.meritnation.com/ask-answer/question/sec17-cosec-73-tan-68-cot-22-sin244-sin246/math/9887602
Regards