Question

निम्न के मान ज्ञात कीजिए ।
`2^(55)xx2^(60)-2^(97)xx2^(18)`

Answer 1

`(i)` यहाँ
`((1)/(2))^(5)xx((-2)/(3))^(4)xx((3)/(5))^(-1)=((1)/(2))^(5)xx((-2)/(3))^(4)xx(5)/(3)`
`=(1^(5))/(2^(5))=((-2)^(4))/(3^(4))xx(5)/(3)=(1xx16xx5)/(32xx81x3)=(5)/(2xx81xx3)=(5)/(486)`
`(ii)` यहाँ
`2^(55)xx2^(60)-2^(97)xx2^(18)=2^(55+60)-2^(97+18)=2^(115)-2^(115)=0`