Math, asked by nandukamath123, 6 months ago

s
$sn = n \div 2(2a + (n - 1)d) \\ s20 = 10 \div 2(2 \times 10 + (20 - 1)d)$

Answers

Answered by 124068anushkabora

1

Answer:

here ur answer

Step-by-step explanation:

answer

plz follow. me

Previous Question

Next Question

Similar questions

Computer Science, 3 months ago

When a language has the capability to produce new data type mean, it can be called as...

English, 3 months ago

3. She dared not look in the glass. She could not face the whole horror. (Rewrite as affirmative sentence.)...

Math, 3 months ago

find x and y I this figure...

English, 6 months ago

write a letter to your friend to join you in a voluntary group that works for the benefit of people in old age homes...

Biology, 6 months ago

what is the main function of plasma membrane...

Geography, 10 months ago

explain the chief characteristics of democracy...

English, 10 months ago

What should awoman demand from her lver in courtship?

Social Sciences, 10 months ago

À How Tick ( the correct option. 1. The outermost solid layer of the Earth is called out a. crust y b. mantle C. core...