Math, asked by TheGreat3039, 11 months ago

Find the sum of 50 terms of -2, 4,10

Answers

Answered by shivi219

5

Sn= n/2(2a+(n-1)d)

S50=50/2(2(-2)+(50-1)6)

= 25(-4+49×6)

=25(-4+294)

=25(+298)

=7350

Sn=7350

Previous Question

Next Question

Similar questions

Physics, 6 months ago

Write the comparative study of striated, unstriated and cardiac muscles in tabular form.

Science, 6 months ago

Electronic configuration of an element is 2,8,1. The atomic number of this element is----and its symbol is ---...

Social Sciences, 6 months ago

Two uses of waste materials from our homes school and affices /...

Hindi, 11 months ago

Nadiyon ko lokmata kyon Kaha gaya hai...

English, 11 months ago

what do pneumonoultramicroscopicsilicovolcanoconosis means??????

Science, 1 year ago

define 1 Newton and give its formula...

Math, 1 year ago

find the value plzz fast...

Science, 1 year ago

which of the following is not the conductor of electricity. a) salt water b) lemon water c) tap water d) distilled water...