Home
Class 10
MATHS
1+2+3+….+55=....

`1+2+3+….+55`=_____.

Text Solution

Verified by Experts

The correct Answer is:
`784`
Promotional Banner

Topper's Solved these Questions

  • COORDINATE GEOMETRY

    SURA PUBLICATION|Exercise Unit Test|12 Videos
  • GEOMETRY

    SURA PUBLICATION|Exercise Unit Test (Section -D)|2 Videos

Similar Questions

Explore conceptually related problems

Find the mode of the given data : 3.1, 3.2, 3.3, 2.1, 1.3, 3.3, 3.1

A rectangle has two opposite vertices at (1, 2) and (5,5). If the other vertices lie on the line x = 3 then their coordinates are

India constitues______percent of the world's land area and contributes______percent of the global species diversity. (a) 1.0, 5.5 (b) 5.5, 1.0 (c) 8.1, 2.4 (d) 2.4, 8.1

Round the following numbers to 2 significant digits. A. 3472, b. 84.16 c. 2.55 d. 28.5.

The value of |2x_1y_1x_1y_2+x_2y_1x_1y_3+x_3y_1x_1y_2+x_2y_1 2x_2y_2x_2y_3+x_3y_2x_1y_3+x_3y_1x_2y_3+x_3y_2 2x _3y_3| is.

If A=[0 1 2 1 2 3 3a1]a n d A_1=[1//2 12//12//-4 3c5//2-3//2 1//2] , then the values of a anti c are equal to 1,1 b. 1,-1 c. 1,2 d. -1,1

The vertices of a triangle are [a t_1t_2,a(t_1 +t_2)] , [a t_2t_3,a(t_2 +t_3)] , [a t_3t_1,a(t_3 +t_1)] Then the orthocenter of the triangle is (a) (-a, a(t_1+t_2+t_3)-at_1t_2t_3) (b) (-a, a(t_1+t_2+t_3)+at_1t_2t_3) (c) (a, a(t_1+t_2+t_3)+at_1t_2t_3) (d) (a, a(t_1+t_2+t_3)-at_1t_2t_3)