CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

If $$k, 2k- 1 $$ and $$2k + 1$$ are three consecutive terms of an  A.P., the  value of $$k$$ is


A
2
loader
B
3
loader
C
3
loader
D
5
loader

Solution

The correct option is B $$3$$
The three consecutive terms $$k, 2k - 1$$ and $$2k + 1$$ are an A.P., then
We know that, second term - first term = third term - second term
$$2k - 1 - k = 2k + 1 - 2k + 1$$
$$k - 1 = 2$$
$$k = 3.$$

Physics

Suggest Corrections
thumbs-up
 
0


similar_icon
Similar questions
View More


similar_icon
People also searched for
View More



footer-image