Question

what is minimum value of a square tan square theta+b square cot square theta ​

Answer 1

Step-by-step explanation:

Minimum value of atan

2

x+bcot

2

x is 2

ab

and maximum value of asin

2

θ+bcos

2

θis a

∵asin

2

θ+bcos

2

θ=(a−b)sin

2

θ+b

and 0≤sin

2

θ≤1

Given; a=2

ab

.

∴a=4b

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