Hello Ayushi,

Hope you are doing well.

The correct answer to log7√0.00487 would be -0.311137479.

And you can calculate this by first applying the law of addition logarithm, i.e, logxy= logx + logy

Here, x = 7 and y = √0.00487

Then, log7√0.00487 = log7 + log√0.00487

= 0.84509804 + (-1.156235519)

= -0.311137479

Good luck

The correct answer to log7√0.00487 would be -0.311137479.

And you can calculate this by first applying the law of addition logarithm, i.e, logxy= logx + logy

Here, x = 7 and y = √0.00487

Then, log7√0.00487 = log7 + log√0.00487

= 0.84509804 + (-1.156235519)

= -0.311137479