Evaluate the following: `\ ^(12)C_(10)`

Evaluate the following: \ ^(10)C_8

Evaluate the following: (i) .^(10)C_(5) (ii) .^(12)C_(8) (iii) .^(15)C_(12) (iv) .^(n+1)C_(n) (v) .^(14)C_(9)

Evaluate the following. 12+(-15)

Evaluate the following: (i) .^(9)P_(3) (ii) .^(10)P_(2) (iii) .^(12)P_(4)

Evaluate the following: c. 11+9+12-6+1 d. 37-14+7-9-19

Evaluate the following : |-12|+|-9| .

Find the value of the following : 18 - (-12) = ___________

Evaluate the following |-6|-|7|+|-12|

Find the value of the following : -18 + 12= ____________

Find the value of the following : 18 - 12 = ______________