In z = 4 + i, what is imaginary part? - Vidyadip

MCQ

In z = 4 + i, what is imaginary part?

A
4
B
i
C
1
D
4 + i

✓

Answer

1

Solution:

In z = a + b i, a is real part and b is imaginary part.

So, in 4 + i, imaginary part is 1.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Complex Numbers and Quadratic Equations→Complex Numbers and Quadratic Equations — all question types→MATHS STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

Let A = {1, 2, 3} and B = {2, 3, 4}. Then which of the following is a function from A to B?

If $A =\{x: x=2 n, n \in N\}$, then which is true?

If $5\sin\alpha=3\sin(\alpha+2\beta)\not=0,$ then $\tan(\alpha+\beta)$ is equal to:

$2\tan\beta$
$3\tan\beta$
$4\tan\beta$
$6\tan\beta$

What is the distance between (1, 3) and (5, 6)?

Find the sum of series 1³+ 3³+ 5³+…………………………..+ 11³.

For specifying a straight line, how many geometrical parameters should be known:

In a DABC, if angle C is obtuse, then:

The difference between the lengths of the major axis and the latus-rectum of an ellipse is

The domain of definition of the function $\text{f(x)}=\sqrt{\text{x}-1}+\sqrt{3-\text{x}}$ is:

The domain for which the functions defined by f(x) = 3x² – 1 and g(x) = 3 + x are equal is.

$\Big\{-1, \frac{4}{3}\Big\}$
$\Big[-1, \frac{4}{3}\Big]$
$\Big(-1, -\frac{4}{3}\Big)$
$\Big[-1, -\frac{4}{3}\Big)$