Find lambda if (lambda , 2) is an interi...

Find `lambda` if `(lambda , 2)` is an interior point of `Delta ABC` formed by ` x + y = 4, 3x-7y = 8` and ` 4 x - y = 31`

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ARIHANT MATHS-THE STRAIGHT LINES-Exercise (Questions Asked In Previous 13 Years Exam)

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The number of points, having both co-ordinates as integers, that lie i...
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Two sides of a rhombus are along the lines,x-y+1=0 and 7x-y-5=0 . If ...
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