" 3.If "3^(x)=4^(x-1)" ,then "x=quad " [JEE "

If (1)/(x)x+(3)/(4)=1 then x = _____

(3)/(4x+3)=1/(4x)

3/(4x + 3)=1/(4x)

If (x)={3^(x),-1<=x<=1,4-x,1

If x+1/x=3 then x^4+1/x^4

If x+ (1)/(x)=3 , then x^(4) + (1)/(x^(4)) = ?

If x+(1)/(x) =4 , " then " x^(3) + (1)/(x^(3)) is equal to :

If x_1 x_2 x_3=4(4+x_1+x_2+x_3) , then what is the value of [1//(2+x_1)]+[1//(2+x_2)]+[1//(2+x_3)] ? यदि x_1 x_2 x_3=4(4+x_1+x_2+x_3) है, तो [1//(2+x_1)]+[1//(2+x_2)]+[1//(2+x_3)] का मान क्या है?