CameraIcon

SearchIcon

MyQuestionIcon

2

You visited us 2 times! Enjoying our articles? Unlock Full Access!

Ungrouped Frequency Table

If k-3, 2k+...

Question

If $(k - 3), (2 k + 1)$ and $(4 k + 3)$ are three consecutive terms of an A.P., find the value of k.

Open in App

Solution

Since these terms are consecutive terms of an A.P., the middle term must be the average of the other two.
$\Rightarrow (k - 3) + (4 k + 3) = 2 (2 k + 1)$
$\Rightarrow 5 k = 4 k + 2$
$\Rightarrow k = 2$
Thus, the required value of k is 2.

Suggest Corrections

thumbs-up

2

Similar questions

k + 2, 4 k - 6, 3 k - 2

are the three consecutive terms of an A.P., then the value of

k

k, 2 k - 1

2 k + 1

are three consecutive terms as an

A . P .

then find the value of

k

.

K

K^{2} + 4 K + 8, 2 K^{2} + 3 K + 6

3 K^{2} + 4 K + 4

3

consecutive terms of

A . P

k, 2 k - 1

2 k + 1

are three consecutive terms of an A.P., the value of

k

Q. For what value of

^{'} k^{'}

k - 3, 2 k + 1

4 k + 3

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Introduction to Statistics

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Ungrouped Frequency Table

Standard IX Mathematics

Join BYJU'S Learning Program

CrossIcon