The positive value of `lambda` for which the co-efficient of `x^2` in the expression `x^2(sqrtx+lambda/x^2)^10` is 720, is

The positive value of lambda for which the coefficient of x^(2) in the expression x^(2) (sqrt(x) + (lambda)/(x^(2)))^(10) is 720 is

The positive value of lambda for which the coefficient of x^(2) in the expression x^(2) (sqrt(x) + (lambda)/(x^(2)))^(10) is 720 is

The positive value of lambda for which the coefficient of x^(2) in the expression x^(2) (sqrt(x) + (lambda)/(x^(2)))^(10) is 720 is

The positive value of lambda for which the coefficient of x^(2) in the expression x^(2) (sqrt(2) + (lambda)/(x^(2)))^(10) is 720 is

The value of lambda for which the expression x^(3) + x^(2) - 5x + lambda will be divisible by (x - 2) is

The intergral value of lambda for which the expression x^(2)-lambda x+(1-2 lambda^(2))>0,AA x in R is

The least integral value of lambda for which the expression (lambdax^(2)-4x+3lambda+1) is positive for all x in R,is

The least integral value of lambda for which the expression (lambdax^(2)-4x+3lambda+1) is positive for all x in R,is

The value of lambda for which the sum of squares of roots of the equation x^2+(3-lambda)x+2=lambda is minimum, then lambda is equal to (a) 2 (b) -1 (c) -3 (d) -2

The value of lambda for which the sum of squares of roots of the equation x^(2)+(3-lambda)x+2=lambda is minimum,then lambda is equal to (a) 2 (b) -1 (c) -3(d)-2