[ If domain of f(x)=sqrt(x^(2)+bx+4) is R, then maxi- mum possible integral value of b is [ (a) 2, (b) 3 (c) 4, (d) 5]]

If domain of f(x)=sqrt(log_(2)((x-2)/(3-x))) is (a,b) then value of 2a-b=

If the domain of the function f(x)=sqrt(3cos^(-1)(4x)-pi) is [a,b], then the value of (4a+64b) is

The greatest integral value of a such that sqrt(9-a^(2)+2x-x^(2))>=sqrt(16-x^(2)) for at least one positive value of x is (a) 3 (b) 4 (c) 6 (d) 7

If 4^(x)-2^(x+2)+5+||b-1|-3|=|sin y|,x,y,b in R then the possible value of b is

If the domain of the function f(x) = sqrt(3 cos^(-1) (4x) - pi) is [a, b] , then the value of (4a + 64b) is ___

If the domain of the function f(x) = sqrt(3 cos^(-1) (4x) - pi) is [a, b] , then the value of (4a + 64b) is ___

If the domain of the function f(x) = sqrt(3 cos^(-1) (4x) - pi) is [a, b] , then the value of (4a + 64b) is ___

If the domain of the function f(x) = sqrt(3 cos^(-1) (4x) - pi) is [a, b] , then the value of (4a + 64b) is ___

The greatest integral value of a such that sqrt( 9 - a^2 + 2x - x^2) >= sqrt(16 - x^2) for at least one positive value of x is (a) 3 (b) 4 (c) 6 (d) 7

Let , f (x) = x ^(2) + bx + 7 . If f ' (5) = 2f ' ((7)/(2)), then the value of b is a)4 b)3 c)-4 d)-3