Math, asked by jitendrakumarvarmaj3, 4 months ago

8. Verify: 1 + 2 + 3 + ... + n =
n(n + 1)
2
1), taking n= 6 and 15.

jitendrakumarvarmaj3: answer do

Answers

Answered by dangmanoj41

0

Answer:

ljz nip. guru vuwd you ma'am I am not

Step-by-step explanation:

44448483848485

Answered by vaishnavichaubey1011

0

Step-by-step explanation:

n=6

then,

6(6+1)=42

6(6+2)=48

42,48,54...

n=15

then,

15(15+1)=225

15(15+2)=450

225,450...

Previous Question

Next Question

Similar questions

English, 2 months ago

A boy said this.I know him ...

Social Sciences, 2 months ago

What is meant by chemical disaster??

Chemistry, 2 months ago

Write a balanced thermochemical equation for the combustion of one mole of each of the following: (a) (1 point) octane, with molar heat of combustion−5.47 MJ. (b) (1 point) hydrogen, with molar heat of combustion−285.8 kJ. (c) (1 point) carbon, with molar heat of combustion−393.5 kJ...

Math, 4 months ago

what is the answer 17+12√2...

Social Sciences, 4 months ago

plssss answer this guy's very necessary...

Math, 10 months ago

(10+√3)(6+√2.). simplify...

Math, 10 months ago

plot the following points in cartesian plane: A(3,5),B(0,-3),C(-7,-5),D(-5,4),E(2,-3),F(4,0)...

Science, 10 months ago

. Q2.What are insectivorous plants? Explain the mechanism of trapping insect in a pitcher plant and draw a labelled diagram of pitcher plant.