" 13.If "tan(3x+30^(@))=1" then "x=?

If tan(3x+30^(@))=1 then find the value of x

If tan^(-1) 3 +tan^(-1)x=tan^(-1)8 then x =

If tan^(-1)(3)+tan^(-1)(x)=tan^(-1)(8)," then "x=

If tan^(-1)3+ tan^(-1)x = tan^(-1)8 , then: x=

Let |{:(tan^(-1)x, tan^(-1)2x, tan^(-1)3x), (tan^(-1)3x, tan^(-1)x, tan^(-1)2x), (tan^(-1)2x, tan^(-1)3x, tan^(-1)x):}|=0 , then the number of values of x satisfying the equation is

If tan 3x = cot (30^@+2x) , then what is the value of x? यदि tan 3x = cot (30^@+2x) है, तो x का मान क्या है?

If tan(x + 40)^(@)tan(x+20)^(@)tan(3x)^(@)tan(70 - x)^(@)tan(50-x)^(@)= 1 , then the value of x is equal to

If tan^(-1)3+tan^(-1)x=tan^(-1)8 , then x=

If tan^(-1)(3)+tan^(-1)(x)=tan^(-1)(8) then x=

If x in(1, 30) and (1+tan x^(@))(1+tan(x+1)^(@))...(1+tan(x+44)^(@)) = 2^(23) then value of x is