In the final answer of the expression ( 29.2 – 20.2) (1.79 x 10^5 ) /1.37. The number of significant figures is In the final answer of the expression ( 29.2 - 20.2) (1.79 x 10^5 ) /1.37. The number of significant figures is November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related