Question

find the value of ? ​

Answer 1

Answer:

I think so write and in 63

because 7*9=63

and there are 2 no having 7

Answer 2

i) 8 + 2 = 10

10² - 1 = 100 - 1

= 99

ii) 4 + 5 = 9

9²- 1 = 81 - 1

= 80

iii) 1 + 7 = 8

8² - 1 = 64 - 1

= 63

Similarly,

iv ) 7 + 6 = 13

13² - 1 = 169 - 1

= 168

Hence, the missing value is 168

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