Without adding find the sum:
a)1+3+5+7+9+11+13+15
b)1+3+5+7+9+11+13+15+17+
19+21+23+25+29.
please find it fast
Answers
Answered by
4
Step-by-step explanation:
a) Total consecutive number =:8
therefore the sum = n× n
8× 8 = 64
b) Total consecutive number 14
Therefore sum = n × n
= 14 × 14 = 196
Answered by
1
Answer:
plz report my questions plz plz armyyy
borshae
Similar questions
Social Sciences,
2 months ago
Math,
2 months ago
Social Sciences,
2 months ago
Math,
4 months ago
Physics,
4 months ago
Science,
9 months ago