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edited Oct 1, 2017 at 7:57

How to solve this trignometrictrigonometric equation?

I am a new user of MathematicaMathematica. I want to solve the following equation

a*Tan[a] = Sqrt[(52.7531 - a^2)]

a*Tan[a] = Sqrt[(52.7531 - a^2)]

for a. 'a'a, where a is a real value. I used the SolveSolve function. But, but I am not getting the right answer.

I tried, Solve[a*Tan[a] == Sqrt[(52.7531 - a^2)], a, Reals]

Solve[a*Tan[a] == Sqrt[(52.7531 - a^2)], a, Reals]

I am doing something wrong. Could anyone tell me what it is? Thanks in advance.

I am a new user of Mathematica. I want to solve the following equation

a*Tan[a] = Sqrt[(52.7531 - a^2)]

for a. 'a' is a real value. I used the Solve function. But I am not getting the right answer.

I tried, Solve[a*Tan[a] == Sqrt[(52.7531 - a^2)], a, Reals]

I am doing something wrong. Could anyone tell me what it is? Thanks in advance.

I am a new user of Mathematica. I want to solve the following equation

a*Tan[a] = Sqrt[(52.7531 - a^2)]

for a, where a is a real value. I used the Solve function, but I am not getting the right answer.

I tried,

Solve[a*Tan[a] == Sqrt[(52.7531 - a^2)], a, Reals]

I am doing something wrong. Could anyone tell me what it is? Thanks in advance.

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asked Oct 1, 2017 at 7:15

I am a new user of Mathematica. I want to solve the following equation

a*Tan[a] = Sqrt[(52.7531 - a^2)]

for a. 'a' is a real value. I used the Solve function. But I am not getting the right answer.

I tried, Solve[a*Tan[a] == Sqrt[(52.7531 - a^2)], a, Reals]

I am doing something wrong. Could anyone tell me what it is? Thanks in advance.

trigonometry