If `y=log_(7-a)(2x^(2)+2x+a3)"is defined"AAx inR,` then possible integral value (s) of a is/are

If the equation ln (x^(2) +5x ) -ln (x+a +3)=0 has exactly one solution for x, then possible integral value of a is:

If the equation ln (x^(2) +5x ) -ln (x+a +3)=0 has exactly one solution for x, then possible integral value of a is:

If the equation ln (x^(2) +5x ) -ln (x+a +3)=0 has exactly one solution for x, then possible integral value of a is:

If log_(7)x+log_(7) y ge 2 , then the smallest possible integral value of x + y (given x ne y ) is ______.

log_(2)(8x-x^(2)-7)=log_(2)(x^(4)-12x^(3)+40x^(2)-34x-7), then possible values of x is/are

If x is real then possible integral value of y such that x^(2)+y^(2)-4y+3=0, can be

sqrt(log_(4){log_(3)(log_(2)(x^(2)-2x+a))}) defined for all x in R then st of values of a:

Let f(x)=log_(1//3)((log)_(1/3)((log)_7(sinx+a)) be defined for every real value of x , then the possible value(s) of a is (a) 3 (b) 4 (c) 5 (d) 6

Let f(x)=log(log_(1//3)(log_(7)(sinx+a))) be defined for every real value of x, then the possible value of a is

Leg f(x)=log(log_(1/3)(log_((1)/(3))(log_(7)(sin x+a)))) be defined for every real value of x, then the possible value of a is 3 (b) 4(c)5(d)6