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प्रश्न
Write a trinomial of degree 7.
उत्तर
Any trinomal of degree 7. For example, 2x7 + x - 10
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संबंधित प्रश्न
The sum of the first 7 terms of an AP is 182. If its 4th and 17th terms are in the ratio 1:5, find the AP.
The sum first 10 terms of an AP is -150 and the sum of its next 10 terms is -550 . Find the AP.
The 13th terms of an AP is 4 times its 3rd term. If its 5th term is 16, Find the sum of its first 10 terms.
An AP 8, 10, 12, … has 60 terms. Find its last term. Hence, find the sum of its last 10 terms.
The sum of the 4th and 8th terms of an AP is 24 and the sum of its 6th and 10th terms is 44. Find the sum of its first 10 terms.
There are 25 trees at equal distance of 5 m in a line with a water tank, the distance of the
water tank from the nearest tree being 10 m. A gardener waters all the trees separately,
starting from the water tank and returning back to the water tank after watering each tree to get water for the next. Find the total distance covered by the gardener in order to water all the trees.
The sum of the first 7 terms of an A.P. is 63 and the sum of its next 7 terms is 161. Find the 28th term of this A.P ?
Which of the following sequences are A.P.? If they are A.P. find the common difference.
–10, –6, –2, 2,...
Is the following sequences are A.P.? If is A.P. find the common difference.
0.3, 0.33, 0.333,...
Which of the following sequences are A.P.? If they are A.P. find the common difference.
`3, 3 + sqrt2, 3 + 2sqrt2, 3 + 3sqrt2, ...`
Which of the following sequences are A.P. ? If they are A.P. find the common difference .
127, 132, 137,...
Write the correct number in the given boxes from the following A. P.
–3, –8, –13, –18,...
Here t3 = 
, t2 = 
, t4 =
, t1 = 
,
t2 – t1 = 
, t3 – t2 = 
∴ a = 
, d = 
Write the correct number in the given boxes from the following A. P.
70, 60, 50, 40,...
Here t1 = 
, t2 = , t3 = ,...
∴ a = , d =
Sum of first 55 terms in an A.P. is 3300, find its 28th term.
In the A.P. 2, –2, –6, –10, ..... common difference (d) is ______.
Find the 19th term of the A.P. 7, 13, 19, 25, ............ .
Find the eighteenth term of the A.P: 1, 7, 13, 19, ............
Find tn for the A.P. 3,8,13,18,.....
Find out the ratio of 1 mm to 1 cm.
