Question

If log5 a = 0 and log7 b= 1, then find the value of a +b.​

Answer 1

$\huge\boxed{\fcolorbox{red}{yellow}{Shailesh}}$

log 5 a=0 means a must be equal to 1

now,log7b=1 means 7b=10

b=7/10

a+b=1+7/10

=17/10

$\bf\huge\underline\red{Follow me}$

Answer 2

$\huge\star\mathfrak\blue{{Answer:-}}$

log 5 a=0 means a must be equal to 1

now,log7b=1 means 7b=10

b=7/10

a+b=1+7/10

=17/10