Math, asked by ADARSH06, 1 year ago

Solve this problem without using Arithmetic progression
(1901+1902+1903+.........+1993)-(101+102+103+..........+193)

Answers

Answered by BEJOICE
15
(1901 + 1902 + 1903+.....+1993) - (101 + 102 + 103+....+193)

= (1800+101 +1800+102 +1800+103 +....+ 1800+193) - (101 + 102 + 103+....+193)

= (1800 + 1800 + 1800+.....) 93 times
= 1800 × 93 = 167400
Previous Question
Next Question
Similar questions
Math, 7 months ago
URGENT please please please​...
Chemistry, 7 months ago
14. Why does an atom have no electric charge? a. Its subatomic particles carry on electric charge b. The positive charged protons cancel out the negatively charged neutrons. c. The positively charged neutrons cancel out the negatively charged electrons. d. The positively charged protons cancel out the negatively charged electrons...
Math, 7 months ago
4) If x+4 is a factor of,x2 + mx + 24, then find the value of m.​
Physics, 1 year ago
Neton second law of motion...
Political Science, 1 year ago
current richest man in world...
Math, 1 year ago
If a:b= c:d then prove that (a+b+c+d) (a-b-c+d) =(a+b-c-d)(a-b+c-d)...
Math, 1 year ago
In an election, there are a total of 80000 voters and there are two candidates, x and y. 80% of the voters go for polls out of which 60% vote for X. How any votes does Y get?
Social Sciences, 1 year ago
Explain the concept of KARL marx...