Question

if log of x to the base 2 + log of 2 to the base x is equal to 10 by 3 equal to log of Y to the base 2 + + log of 2 to the base Y and x is not equal to y then x + y =​

Answer 1

Answer:

Step-by-step explanation:

log xy = 100

=> 10^100 = xy ………..(1)

log x to the base 2 = 10

=> 2^10 = x …………(2)

By putting up the value of x in eq (1)

10^100 = 2^10 * y

=> y = 10^100 / 2^10

=> y = (2^100 * 5^100 ) / 2^10

= y= 2^90 * (5^100 )

= y = 2^90 * (5^90 * 5^10)

= y = 10^90 * 5^10 ……..ANS