The vertices of a triangle ABC are `(lambda,2-2 lambda)`, `(-lambda+1,2lambda)` and `(-4-lambda, 6-2lambda)`. If its area be 70 units then number of integral values of `lambda` is

The vertices of a triangle ABC are (lambda,2-2lambda), (-lambda + 1, 2lambda) and (-4-lambda, 6-2lambda). If its area be 70 units then number of integral values of lambda is (a) 1 (b) 2 (c) 4 (d) 0

Show that the area of the triangle with vertices (lambda, lambda-2), (lambda+3, lambda) and (lambda+2, lambda+2) is independent of lambda .

Show that the area of the triangle with vertices (lambda, lambda-2), (lambda+3, lambda) and (lambda+2, lambda+2) is independent of lambda .

Show that the area of the triangle with vertices (lambda, lambda-2), (lambda+3, lambda) and (lambda+2, lambda+2) is independent of lambda .

Show that the area of the triangle with vertices (lambda, lambda-2), (lambda+3, lambda) and (lambda+2, lambda+2) is independent of lambda .

If the direction ratios of two lines are (1, lambda, 2) and (lambda, lambda + 1, lambda) and the angle between the lines is 90^(@) then the modulus of sum of all values of lambda is ________

If the direction ratios of two lines are (1, lambda, 2) and (lambda, lambda + 1, lambda) and the angle between the lines is 90^(@) then the modulus of sum of all values of lambda is ________

if points (2lambda, 2lambda+2) , (3, 2lambda + 1) And (1,lambda + 1) are linear, then lambda find the value of

If the points A(lambda, 2lambda), B(3lambda,3lambda) and C(3,1) are collinear, then lambda=

If the points A(lambda, 2lambda), B(3lambda,3lambda) and C(3,1) are collinear, then lambda=