Simplify : [ ( 1 + 110 + 110 ) × ( 1 + 110 + 110 ) - ( 1 - 110 + 110…

Question

Simplify : [ ( 1 + 110 + 110 ) × ( 1 + 110 + 110 ) - ( 1 - 110 + 110 ) × ( 1 - 110 + 110 ) ] ÷ [ ( 1 + 110 + 110 ) + ( 1 - 110 + 110 ) ] = ?

Accepted Answer

Option C. 20101. Answer & Solution Answer: Option C Solution: & According to question, & \, [ ( 1 + 110 + 110 ) × ( 1 + 110 + 110 ) - ( 1 - 110 + 110 ) × ( 1 - 110 + 110 ) ]\, [ ( 1 + 110 + 110 ) + ( 1 - 110 + 110 ) ] & let ,1 + 110 + 110 = 111101 = a & \,\,\,\,\,\,\,\,1 - 110 + 110 = 91101 = b…