wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

State the whether given statement is true or false
If the 9th term of an A.P. is zero, then show that the 29th term is twice the 19th term.

A
True
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
False
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A True
A.Pa,a+d,........a+(n1)d
first term =a
common difference =d
9th term =0
a+8d=0
a=8d
29th term =a+28d
=8d+28d
=20d
19th term =a+18d
=8+18d
=10d
29thterm19thterm=20d10d=2:1

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Arithmetic Progression - Sum of n Terms
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon