Q. Simpllify e) 1 2 - 2 + 1 3 - 2 + 1 4 - 2 Share with your friends Share 1 Ashutosh Verma answered this Please find below the solution to the asked query: We have : 12-2 +13-2 + 14-2 We know : a-m = 1am , So ⇒1122 +1132 + 1142⇒22 +32 + 42⇒4 +9+16⇒29 ( Ans ) Hope this information will clear your doubts about topic. 1 View Full Answer Anwesha Jaiswal answered this what -1