a) A committee is to be chosen from a boys and 6 girls and is to consist of 2 boys and 3 girls. If 120 committees are formed, what is the number of…
Class 12 Mathematics · 2082 · Solved Question with Answer
a) A committee is to be chosen from a boys and 6 girls and is to consist of 2 boys and 3 girls. If 120 committees are formed, what is the number of boys represented by a?
b) The square roots of any complex number are \( (\sqrt{3}+i) \) and \( (-\sqrt{3}-i) \). Write the complex number in polar form.