Math, asked by nareshhadge1234, 4 months ago

n(n+1)
Verification of formula S
2
SA

Answers

Answered by sudhakarvemulapally2

0

Answer:

r is sa 2 - 1 is 2 hence proved

Step-by-step explanation:

2

1

3

4

5

6

Previous Question

Next Question

Similar questions

Math, 1 month ago

4 + ( -3 ) _ _ 6 ( 5)...

Biology, 1 month ago

What is a Zener diode? How is it symbolically represented?

Science, 1 month ago

what is zoology with its definition and which branch it take in science...

Computer Science, 4 months ago

what is slide plane ?,,,...

Math, 4 months ago

9/2-6/5 give me the answer...

English, 10 months ago

"Teenagers? Stress? You must be joking." This is probably the reaction when asked whether teenagers get fretful and apprehensive. For, it is generally believed that they have "no responsibilities, no worries and no duties." But that is not true. In today's competitive world, one needs to.struggle and fight to make it in this dymamic, yet uncertain, environment that is both stressful and anxiety...

Science, 10 months ago

What is the uses of Hoe?

Chemistry, 10 months ago

what is a difference between dissolution and crustallisation?