" The number log "_(2)7" is "

Prove that number log _(2)7 is an irrational number.

Prove that number log_(2) 7 is an irrational number.

Prove that number (log)_2 7 is an irrational number.

Prove that number (log)_2 7 is an irrational number.

Prove that number (log)_2 7 is an irrational number.

The number N=(1+2log_(3)2)/((1+log_(3)2)^(2))+log_(6)^(2)2 when simplified reduces to: a prime number an irrational number a real which is less than log_(3)pi a real which is greater than log _(7)6

The value of x for which the numbers log_3 2, log_3(2^x-5) and log_3(2^x- 7/2) are in A.P.=

The value of 2^("log"_(3)7) - 7^("log"_(3)2) is

The value of 2^("log"_(3)7) - 7^("log"_(3)2) is

The number of solutions of the equation log_7(x+2)=log_49(4-x) is :-