a) Write the expansion of \( \log_e(1-x); \ |x| < 1 \) . b) Write the total number of permutations of a set having $n$ elements. c) State De-Moivre's…
Class 12 Mathematics · 2082 · Solved Question with Answer
a) Write the expansion of \( \log_e(1-x); \ |x| < 1 \).
b) Write the total number of permutations of a set having $n$ elements.
c) State De-Moivre's theorem.
d) Write the sum of cubes of first n natural numbers.
e) Write the augmented matrix of the system of equation 3x+2y-1=0 and 4x+y=3.