inlet pipe A, B and Ccan filled the tank in 12, 15 and 20 hr.If we open the pipe in order of 6, 7 and 9 am. The tank will be filled in what time?Plz help me.

What is a binomial expression?

Can we divide two vectors? If this is possible then how?

How do you write “the product of 18 and q” as an algebraic expression?

दहावीच्या आय सी एस इ विद्यार्थ्यांनी पुढे काय करायला पाहिजे

Find the least number of square tiles by which the floor of a room of dimensions 16.58 m and 8.32 m can be covered completely. why HCF and not LCM as “least” keywor dis given?