Tejas wing design is opposite of F16XLs design as shown in the Figure below. Tejas leading edge is low sweep, where as in XL its high sweep
|LCA Tejas is not an whole indigenous design project, in fact, DRDO drawn help from abroad many times.|
Also,the design of Tejas is called compound delta, while that of XL is called cranked arrow. Tejas has a compound delta wing design with a unique low sweep leading edge crank. This crank is different from that of XLs. Tejas crank is only visible in the side view.