`(2sqrt(7))/(sqrt(11))` के हर का परिमेयकरण कीजिए।

If a and b are rational numbers and (sqrt(11)-sqrt(7))/(sqrt(11) +sqrt(7))=a - b sqrt(77) . find the value of a and b.

Let x =( sqrt1875/sqrt3888 div sqrt1200/ sqrt768)xx sqrt175/sqrt1792 . Then sqrtx is equal to: माना x =( sqrt1875/sqrt3888 div sqrt1200/ sqrt768)xx sqrt175/sqrt1792 तो sqrtx का मान ज्ञात कीजिए?

किसी घनात्मक पूर्णांक n के लिए यदि, (1)/(sqrt(4)+sqrt(5))+(1)/(sqrt(5)+sqrt(6)) +(1)/(sqrt(6)+sqrt(7)) +..... + (1)/(sqrt(n)+sqrt(n+1))=5 है तो n का मान क्या होगा?

(2sqrt2 - sqrt7)/(2sqrt2 + sqrt7)

(sqrt(7)+2sqrt(3))(sqrt(7)-2sqrt(3))

Which of the following is the value of (sqrt(11)-sqrt(7)) (sqrt(11) + sqrt( 7)) ?

the value of |((3-i sqrt(2))^(2))/(1+i2)| is equal to (i) (11)/(sqrt(5)) (ii) (18)/(sqrt(7)) (iii) (5)/(sqrt(11)) (iv) (13)/(sqrt(3))