Advertisements
Advertisements
प्रश्न
Find the common difference of the A.P. and write the next two terms 119, 136, 153, 170, ...
उत्तर
In this problem, we are given different A.P. and we need to find the common difference of the A.P., along with the next two terms.
119, 136, 153, 170, ...
Here,
`a_1 = 119`
`a_2 = 136`
So, common difference of the A.P. (d) = `a_2 -a_1`
= 136 - 119
= 17
Also, we need to find the next two terms of A.P., which means we have to find the 5thand 6th term.
So, for fifth term,
`a_5 = a_1 + 4d`
= 119 + 4 (17)
= 119 + 68
= 187
Similarly, we find the sixth term,
`a_6 = a_1 + 5d`
= 119 + 5(17)
= 119 + 85
= 204
Therefore, the common difference is d = 17 and the next two terms of the A.P. are `a_5 = 187 , a_6 = 204`.
APPEARS IN
संबंधित प्रश्न
Write the first two terms of the sequence whose nth term is tn = 3n ‒ 4.
The nth term of a sequence is 3n – 2. Is the sequence an A.P. ? If so, find its 10th term
State whether the following sequence is an Arithmetic Progression or not:
3, 6, 12, 24,......
Write the next two terms of A.P. whose first term is 3 and the common difference is 4.
Write the sequence with nth term an = 5 + 2n
Which of the following sequences are arithmetic progressions? For those which are arithmetic progressions, find out the common difference.
−225, −425, −625, −825, ...
Find a30 − a20 for the A.P.
a,a + d, a + 2d, a + 3d, ...
Find the common difference of the A.P. and write the next two terms \[0, \frac{1}{4}, \frac{1}{2}, \frac{3}{4}, . . . \]
In an A.P. a = 4 and d = 0, then find first five terms
If d = – 5, n = 10, an = 68, then find the first term.
