Question # 1

The range of the principal sine function is

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The period of 3 sin x is

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2π

9π

3π

5π

If z₁= 2 + 6i and z₂= 3 + 7i, then which expression defines the product of z₁and z₂?

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36 + (-32)i

-36 + 32i

6 + (-11)1

0, +(-12)i

The function f(x) =|x| is a/an_______function

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Even

Odd

Both even as well as odd

Neither even nor odd

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cos x

sec x tan x

sec²x

-cosec²x

(x + 3) (x + 4) = x²+ 7x + 12 is ______

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Quadratic equation

Linear equation

Cubic equation

Identity

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0

1

2

3

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For each natural number n, n (n+1) is

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an even

an odd

multiple of 3

Irrational

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Mathematics General Science Test Medium Mode MCQs With Answers

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