1800-150-456-789
FlagBACK
Flag 10 grade maths> Ex 6.1 Class 8 Maths Question 8. (i) Expr...
question mark

Ex 6.1 Class 8 Maths Question 8. (i) Express 49 as the sum of 7 odd numbers. (ii) Express 121 as the sum of 11 odd numbers

Harshit Singh , 4 Years ago
Grade 12th pass
anser 1 Answers
Pawan Prajapati

Last Activity: 4 Years ago

Solution: (i) 49 = 1 + 3 + 5 + 7 + 9 + 11 + 13 (n = 7) (ii) 121 = 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 + 21 (n = 11)

star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Other Related Questions on 10 grade maths

question mark
What are the advantages and disadvantages of mean, median and mode?
10 grade maths
1 Answer Available

Last Activity: 2 Years ago

question mark
Find the sum of the first 100 natural numbers.
10 grade maths
1 Answer Available

Last Activity: 3 Years ago

question mark
AOBC is a rectangle whose three vertices are A(0,-3), O(0,0) and B (4,0). The length of its diagonal is__
10 grade maths
1 Answer Available

Last Activity: 3 Years ago

question mark
For an AP, it is given that first term (a)= 5 and Common Difference (d) = 3 and nth term = 50. Find n and sum of first n terms of AP
10 grade maths
1 Answer Available

Last Activity: 3 Years ago

question mark
The value(s) of k for which the quadratic equation 2x^2 + kx + 2 = 0 has equal roots, is (a) 4 (b) pm 4 (c) -4 (d) 0
10 grade maths
1 Answer Available

Last Activity: 3 Years ago