• 0

A contract on construction job specifies a penalty for delay of completion beyond a certain date as follows: Rs. 200 for the first day, Rs. 250 for the second day, Rs. 300 for the third day, etc., the penalty for each succeeding day being Rs. 50 more than for the preceding day. How much money the contractor has to pay as penalty, if he has delayed the work by 30 days. Q.15

• 0

What is the best way to download the problem of arithmetic progressions of ncert of exercise 5.3 of class 10th ...Read more

• 1

Find the sum of the odd numbers between 0 and 50. Q.14

• 1

The tricky question of class 10th math of arithmetic progressions ncert how i solve the problem of this question in ...Read more

• 1

• 1

• 0

Find the sum of first 40 positive integers divisible by 6. Q.12

• 0

In question of class 10th of arithmetic progressions of exercise 5.3, this is the best question for class 10th for ...Read more

• 0

If the sum of the first n terms of an AP is 4n − n2, what is the first term (that is S1)? What is the sum of first two terms? What is the second term? Similarly find the 3rd, the10th and the nth terms. Q.11

• 0

The best way to solve the problem of arithmetic progressions of exercise 5.3 of math for class 10th, what is ...Read more

• 0

Show that a1, a2 … , an , … form an AP where an is defined as below(ii) an = 9−5n Also find the sum of the first 15 terms in each case. Q.10(2)

• 0

How i solve the best way to solve the problem of arithmetic progressions of exercise 5.3 of class 10th , ...Read more

• 0

Show that a1, a2 … , an , … form an AP where an is defined as below (i) an = 3+4n Q10.(1)

• 0

How i solve the easiest way to solve the problem of arithmetic progressions of exercise of 5.3 of class 10th, ...Read more

• 0

If the sum of first 7 terms of an AP is 49 and that of 17 terms is 289, find the sum of first n terms. Q.9

• 0

The best way for solving the problem of arithmetic progressions of ncert of exercise 5.3. How i solve this problem ...Read more

• 0

Find the sum of first 51 terms of an AP whose second and third terms are 14 and 18, respectively. Q.8

• 0

For class 10th math of arithmetic progressions of exercise 5.3 of math, how i solve this important question in easy ...Read more

• 0

• 0