Question

3) Manju wrote a sequence . 3, 7, 11, 15 · · · Teacher said: This is the sequence starting from 3 and adding 4 repeatedly. Manju gave another hint.Multiples of 4 are in the mind while writing this sequence . a) Write the algebraic form of this sequence using the hint given above b) What is the 10 th term of this sequence c) Write the algebraic form of this sequence d) Using the algebraic form find its 100 th term

Answer 1

HI DEAR,

1. A.P.

2. 39

3. nth term = a + (n-1)d

4. 100th term = 3 + 99 *4 = 399..

hope it helps..

MARK BRAINLIEST..❤❤