Study the following pattern- 1-3 -2 times 21- 3-5 - 3 times 3 1- 3-7 - 4 times41- 3 - 5 - 7 - 9 - 5 times 5 By observing the above pattern- -i- 1- 3 - 5 - 7- 9 -11-ii- 1-3-5-7-9-11-13-15 -iii- 21- 23 - 25 - - 51

Question

Study the following pattern- 1-3 -2 times 21- 3-5 - 3 times 3 1- 3-7 - 4 times41- 3 - 5 - 7 - 9 - 5 times 5 By observing the above pattern- -i- 1- 3 - 5 - 7- 9 -11-ii-  1-3-5-7-9-11-13-15 -iii- 21- 23 - 25 - - 51

Toppr Admin · Accepted Answer

Study the following pattern: $$1+3 =2 \times 2$$$$1+ 3+5 = 3 \times 3$$$$ 1+ 3+7 = 4 \times4$$$$1+ 3 + 5 + 7 + 9 = 5 \times 5 $$By observing the above pattern, find (i) $$1+ 3 + 5 + 7+ 9 +11$$(ii) $$ 1+3+5+7+9+11+13+15 $$(iii) $$21+ 23 + 25 + + 51$$

Study the following pattern:
$$1+3 =2 \times 2$$
$$1+ 3+5 = 3 \times 3$$
$$ 1+ 3+7 = 4 \times4$$
$$1+ 3 + 5 + 7 + 9 = 5 \times 5 $$
By observing the above pattern, find
(i) $$1+ 3 + 5 + 7+ 9 +11$$
(ii) $$ 1+3+5+7+9+11+13+15 $$
(iii) $$21+ 23 + 25 + + 51$$