If the sum `1+(3)/(2)+(5)/(4)+(9)/(8)+....` upto 50 terms is equal to `lambda-(1)/(2^(mu))`then `lambda-mu`

if ._(1)mu_2 is 1.5, then find the value of lambda_1/lambda_2.

The equation x^(3)+px^(2)-px-1=0 has three distinct real reats if p in(-oo,lambda)uu(mu,oo). then | lambda+mu| is equal to

If the equation of the plane passing through (1,2,0) and which contains the line (x+3)/(3)=(y-1)/(4)=(z-2)/(-2) is 6x+lambda y+mu z=k then the value of (2 mu-5 lambda-k)(

If (tan3A)/(tan A)=lambda then a possible value of (sin3A)/(sin A) is (A) (8)/(3) if lambda=3 (B) 1 if lambda=-1 (C) (1)/(5) if lambda=(-1)/(9) (D) 4 if lambda=2

Let A be the sum of the first 20 terms and B be the sum of the first 40 terms of the series 1^(2)+2.2^(2)+3^(2)+2.4^(2)+5^(2)+2.6^(2)+... If B-2A=100 lambda then lambda is equal to (1)232(2)248 (3) 464 (4) 496

Let lambda_(1),lambda_(2) be two values of lambda for which the expression x^(2)+(2-lambda)x+lambda-(3)/(4) becomes a perfect square.The value of (lambda_(1)^(2)+lambda_(2)^(2)) equals (i) 8 (ii) 25 (ii) 50 (iv) 100

If the circumcentre of the triangle whose vertices are (3, 2, -5) , (-3, 8, -5) and (-3, 2, 1) is (-1, lambda, -3) the integer lambda must be equal to……

int_ (0) ^ (1) (xdx) / (sqrt (x + lambda) + sqrt (x + mu)), lambda! = mu