Write the shape function of the given element. u= N1u1(e)+N2u2(e). Here N1 & N2 are

• A. N1=1-x/le&N2=x/le
• B. N1=x/le&N2=1-x/le
• C. N1=0 & N2=x
• D. N1=x & N2=0
• E. +N2u2(e). Here N1 & N2 area) N1=1-x/le&N2=x/leb) N1=x/le&N2=1-x/lec) N1=0 & N2=xd) N1=x & N2=0