Math, asked by roshanshetty4793, 28 days ago

in an ap if an = 5-2n find the sum of first 10 terms

Answers

Answered by aman51844

1

Answer:

formula is n/2(a+(n-1)d)

Previous Question

Next Question

Similar questions

Computer Science, 14 days ago

Explain Date and time function in details...

English, 14 days ago

difference between Infinitive and Bare infinitive...

Science, 14 days ago

निम्न में से कौन प्रतिजैविक नहीं है...

Computer Science, 28 days ago

Give the output for the expression y=++x-x++ if x=10.

Hindi, 28 days ago

'जड़मति' ज्ञानी किस प्रकार बन सकता है?

English, 7 months ago

Factual description of my father in about 80-100 words describing him as a person- his appearance, personality, nature, likes/dislikes, hobbies, etc.

Social Sciences, 7 months ago

when did Japan invaded chima...

Chemistry, 7 months ago

30. The mass of one molecule of water is approximately (1) 3 x 10-23 g (2) 18 g (3) 1.5 x 10-23 (4) 4.5 x 10-23. answer is 18g...