[" 11.The vertices of a "/_ABC" are "(lambda,2-2 lambda),(-lambda+1,2 lambda)],[" and "(-4-lambda,6-2 lambda)" .If its area be "70" units,then "],[" number of integral values of "lambda" is "]

The vertices of a triangle ABC are (lambda,2-2 lambda)(-lambda+1,2 lambda) and (-4-lambda,6-2 lambda). 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

lambda ^ (3) -6 lambda ^ (2) -15 lambda-8 = 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 .

The point (lambda+1,1),(2 lambda+1,3) and (2 lambda+2,2 lambda) are collinear,then the value of lambda can be

A=[[1,4, of matrix 1,8,8 lambda-6lambda,8,8 lambda-61+lambda^(2),8 lambda+4,2 lambda+21]]

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