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The line y = mx + 1 is a tangent to the parabola y2 = 4ax, if
An ellipse has OB as a semi minor axis. F,F` are its foci, and the angle FBF` is a right angle. Then the eccentricity of the ellipse is
If the straight line is a tangent to the ellipse , then c will be equal to
Find number of surjection from A to B where
A= {1, 2, 3, 4}, B = {a, b}:
Sum of all the solution of equation sinπx + cosπx= 0 in x ∈ [0, 100]
If a,b,c are in A.P. and one root of ax2 + bx + c = 0 is 2 then other root is?
If the line y = 3x + λ touches the hyperbola 9x2 – 5y2 = 45, then the value of λ is
357 docs|148 tests
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357 docs|148 tests
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