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TARGET PUBLICATION-ARITHMETIC PROGRESSION -Based on Practice Set 3.3
- If for an A.P. (i) a=6, d=3, find S(10) (ii) a=6, d=3, find S(6)
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- Find the sum of first 100 terms of A.P. 14, 16, 18,……..
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- Find the sum of the first n terms of an A.P. 1,4,7,10,…….. Also, fin...
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- If for an A.P., t(8) = 36, find S(15).
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- If for an A.P. S(31) = 186,find t(16).
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- If the second term and the fourth terms of an A.P. are 12 and 20 respe...
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- Obtain the sum of 56 terms of an A.P whose 19th and 38th term are 52 a...
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- Find the sum of first n natural numbers.
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- Find the sum of first n even natural numbers.
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- Write the sum of first n odd natural numbers.
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- Find the sum of all numbers from 50 to 250 which are divisible by 6 an...
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- Find three consecutive terms in an A.P., whose sum is 21 and their pro...
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- Find four consecutive term in an A.P. such that the sum is -54 and th...
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