Question
Quantitative Ability and Data Interpretation Question on Trigonometry
If tanθ+sinθ=m and tanθ-sinθ=n, then the value of m2-n2 is equal to
A
4 mn
B
2√(mn)
C
4√(mn)
D
2(nm)
Answer
4√(mn)
Explanation
Solution
The correct option is (C): 4√(mn)