What is the general solution for 2csc(A)-4=0 ?

The general solution for 2csc(A)-4=0 is A= pi/6+2pin,A=(5pi)/6+2pin

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2csc(A)-4=0

2 csc (A) - 4 = 0

A = \frac{π}{6} + 2 πn, A = \frac{5 π}{6} + 2 πn

Solution steps

2 csc (A) - 4 = 0

Move

4

to the right side

2 csc (A) = 4

Divide both sides by

2

csc (A) = 2

General solutions for

csc (A) = 2

A = \frac{π}{6} + 2 πn, A = \frac{5 π}{6} + 2 πn

7 tan^{2} (x) - 21 = 0

- 4 cos (x) = - sin^{2} (x) + 4

sin (x) cos (x) + sin (x) = 0

sin (θ) = 0.56

cos (x) - 5 sin (2 x) = 0

What is the general solution for 2csc(A)-4=0 ?
The general solution for 2csc(A)-4=0 is A= pi/6+2pin,A=(5pi)/6+2pin