how to solve this question without dividing by cos^4x in numerator and denominator.some other method to solve this ques
akasa , 5 Years ago
Grade 12
1 Answers
Vikas TU
Last Activity: 5 Years ago
Dear student
There is no other way , you have to divide it by cos^4x in numerator and denominator , If not then expansion of 4th power term will be very difficult to handle.
Hope this helps
Good luck
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