Question:
In an AP, if a = 3.5, d = 0 and n = 101, then an will be
(a) 0
(b) 3.5
(c) 103.5
(d) 104.5
Solution:
(b) For an AP an = a + (n – 1)d= 3.5+ (101 – 1 )x 0 [by given conditions]
∴ = 3.5
Click here to get exam-ready with eSaral
For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.