tan theta + cot theta= 2
tan theta + cot theta= 2
Sneha Dusaria , 11 Years ago
Grade 11
Trigonometry> tan theta + cot theta= 2...
3 AnswersArun Kumar
Hello Student,
Thanks & Regards
Arun Kumar
Btech, IIT Delhi
Askiitians Faculty
Arun Kumar
Btech, IIT Delhi
Askiitians Faculty
Sahil suyal
Let us denote theta as β
So,
Tanβ+cotβ=2,we need to prove it
As we know
Cotβ=1/tanβ
So,
Tanβ+1/tanβ=2
This would imply that
Tanβ=1
Now,
Tanβ=Tan45
Implying
β=45
This is what is you get as your answer
By Sahil suyal
Student
ankit singh
tan2theta+1-2tantheta=0
there for by shridharacharya formula gensolution is npi+-pi/2
in first quadrant theta=45
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