# Maths

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Question

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1

829

The line 12x cosθ + 5y sinθ = 60 is tangent to which of the following curves?

By Shilpi98, 3 years ago

replies 1

0

1

305

If ar = cos 2rπ/9 + i sin 2rπ/9, r = 1, 2, 3,...., i = √-1, then the determinant

By Shilpi98, 3 years ago

replies 1

0

1

186

A vertical pole fixed to the horizontal ground is divided in the ratio 3 : 7 by a mark on ...

By Shilpi98, 3 years ago

replies 1

0

1

115

0

1

125

The function f(x) = {1/x loge ((1+x/a)/(1-x/b)), x < 0 f(x) = k, x = 0, f(x) = (cos^2 - si...

By Shilpi98, 3 years ago

replies 1

0

1

373

The length of the latus rectum of a parabola, whose vertex and focus are on the positive x...

By Shilpi98, 3 years ago

replies 1

0

1

120

If the following system of linear equations 2x + y + z = 5 x – y + z = 3 x + y + az = b ha...

By Shilpi98, 3 years ago

replies 1

0

1

271

If p and q are the lengths of the perpendiculars from the origin on the lines, x cosec α –...

By Shilpi98, 3 years ago

replies 1

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