Question

If sintita=1/2,then the value of( tan Tita+cot Tita)^2is

Answer 1

Answer:

sin theta = ½ = perpendicular / hypotenuse

By using Pythagoras theorem,

H² = P² + B²

(2)² = (1)² + B²

4 = 1 + B²

4 - 1 = B²

3 = B²

B = √3

it means base = √3

Finding the values

(tan theta + cot theta)²

( 1/√3 + √3 /1 )²

(1/√3)² + (√3/1)² + 2×1/√3×√3/1

1/3 + 3/1 + 2

4/4 + 2

4+8/4

12/4

= 3

Answer 2

Step-by-step explanation:

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