Question

A doctor has prescribed by aakar activity of lens of power + 1.5 d find the focal length of the lens is the freezer

Answer 1

HI THERE MATE ☺

▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫▫

step by step explanation ⤵⤵⤵

$p = \frac{1}{f}$

$f = 1 \times p$

$f = 1 \times 1.5$

$|f = 1.5|$
❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

HOPE IT HELPS ✌✌