Evaluate: 11! - 7!

Evaluate: 11! - 5!

Evaluate : |{:(10!,11!,12!),(11!,12!,13!),(12!,13!,14!):}|

Evaluate the sine of each of the following angles without using a calculator: 300^0,-405^0,(7pi)/6,(11pi)/4dot

Find value : (ii) 11.3 × 7.3

Find value : (iii) 11.25 × 7.3

Find the value of (sqrt11 + sqrt7) (sqrt11 -sqrt7)

Let's find , what must be subtracted from -11x - 7y - 9z to get - 7x + 3y - 5z

If the curves a y+x^2=7 and x^3=y cut orthogonally at (1,1) , then find the value adot

Find the value of :- (11)^3

Find the value of .^11 C_10