Question

Maths

Chemical reaction and equation s

Find the point at which the function f(x)=[x] is not continuous in (-1,4).

If x saare +x-10,x sqare =(2,16) find the value of x

In maths NCERT class 11 and 12, on what basis have u marked that the answers are important...

Are they important for board exams..?Or to understand the concept..?Or for competitive exams..?

Please answer as fast as possible sir

Sir, in the answer which u gave for class 12th NCERT, 

3. Matrices lessons' exercise 3.4 , 16th one has a mistake in the answer...in the 3×3 matrix, the original answer is 1 in column 1 and row 1(according to NCERT back answer)......but the answer printed by you is -1....

Please correct this mistake as early as possible...

madhu and meena together contributed rs.1500 towards earth quake fund. express the statement as a linear equation in two variables

all excel formula