Question # 1

If c is a constant number and if f is the function defined by the equation f(x) = c for all values of x, then f is differentiable at every x and f is defined the equation f(x) = _________

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f

1

C

0

The associative angle of 280°is

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100°

10°

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-3/4

1/16

1/4

Every prime number is also

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Rational number

even number

Irrational number

multiple of two numbers

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6 is

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A prime integer

An irrational number

A rational number

An odd integer

The difference of two consecutive terms of an A.P. is called

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Constant of series

Common ratio

Common difference

General term

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 = -1

X = 2, y = 2

The complement of set A relative to universal set U is the set

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A - U

The curves y = x², y = x intersect at

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(0,0) , (1, 1)

(2, 4)

(0,3), (-1, 1)

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None of these

What is the domain of y = Cot^-1x?

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Set of irrational number only

Set of all real numbers

Set of intergers only

Set of complex numbers only

If x < y, 2x = A, and 2y =B, then

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A = B

A < B

A < x

B < y

The number ways in which 5 distinct toys can be distributed among 3 children is

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3⁵

5³

C₃⁵

P₃⁵

If the sum of the roots of the equation ax²- 2x + 2a = 0 is equal to their product, then the value of a is

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1

2

3

4

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