What will be the value of k so that the quadratic equation kx² - 4x + 1 = 0 has two equal roots?

Similar Questions

A chord of a circle radius $\sqrt{3cm}$ subtends an angle of 60° on the circumference of ...

Find the equation of the locus of a point A(x, y) which is equidistant from B(0, 2) and C(2, 1) ...

If 6logx2 - 3logx3 = 3log50.2, find x....

The length, in cm, of the sides of a right angled triangle are x, (x+2) and (x+1) where x > 0. Fi...

Correct 241.34(3 x 10-$^3$)$^2$ to 4 significant figures...

Factorize completely 81a$^4$ - 16b$^4$...

A bucket is 12 cm in diameter at the top, 8 cm in diameter at the bottom and 4 cm deep. Calculate it...

If √24 + √96 - √600 = y√6, find the value of y ...

In the diagram, EFGH is a cyclic quadrilateral in which EH || FG, EG, and FH are chords. If < FHG...

Find the sum of the first 18 terms of the series 3, 6, 9,..., 36. ...