Question # 1

If a polynomial p(x) is divided by x-c, then the remainder is

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p(x)

x-c

c

P(c)

Domain of y = cot x = ______

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If u =2i +pi + 5k and v = 3i + i +pk are perpendicular , then p=

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1

2

-1

-3

A - B = ______

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Period of cos 2x is ______

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The greatest term in the expansion of (3+2x)⁹, when x=1 is

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4th

4th and 5th

5th

6th

An equation of the form ax + by = k is homogeneous linear equation when:

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Latus rectum = 4 x ______________

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focal distance of the vertex

Chord

Focus

1/2

In R, the multiplicative inverse of a is

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0

1

-a

1/a

If distance between (3,b) and (0,0) is 3 then b = _______

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3

9

0

Domain of cotθis

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Imaginary

Rational

Irrational

Real numbers

A circle is a limiting case of an ellipse whose eccentricity

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Tends to a

Tends to b

Tends to 0

Tends to a + b

If f(x) = x²then f(-2) is

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-2

2

4

-4

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The expansion of (1 + 2x)^-2is valed if

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| x | < 1/2

| x | < 1

| x | < 2

| x | < 3

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a-b=ab

ab=a

a+b=ab

The value of x and y when (x + iy)2 = 5 - 4i

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x = 2, y = -1

x = -2, y = 1

x = 2, y = -i

x = 2, y = 2

The distance of the point (a,b) from y-axis is

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a

b

a + b

Root of the equation 3^x-1+ 3^1-x= is

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2

1

0

-1

Cycle tyres are supplied in lots of 10 and there is a chance if 1 in 500 tyres to be defective. Using Poisson distribution, the approximate number of lots containing no defective tyre in a consignment of 10, 0000 lots is

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9028

9208

9802

9820

For a square matrix A, if A = A^t, then A is called

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matrix

Transpose

Symmetric

Non-symmetric

The set of first elements of the ordered pairs in a relation is called its

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domain

range

relation

function

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Three unbiased coins are tossed. Then the probabilities of getting two heads is

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3/8

1/8

1/4

None of these

If distance of (a,b) from x-axis is 2 then

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a = 2

b = 2

a = b

b = 4

By expressing sin 125° in terms of trigonometrical ratios, answer will be

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sin 65° = 0.9128

sin 55° = 0.8192

sin 70° = 0.5384

sin 72° = 0.1982

Which is not included in the domain of cos^-1x

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0

1

-1

2

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