" 1."16times12-672-:21=?-211

16xx12-672-:21=?-211

What will come in place of question mark(?) in the following questions? 16x12 -672+21 = ? -211

State true of false. If the statements are correct, then state the property used. 12 times (11+21)=(12 times 11)+(12 times 21)

State true of false. If the statements are correct, then state the property used. 16 times (23-12)=(16 times 23)-(16 times 12)

2 16 112 672 3360 13440 ?

Find the product: 16times12

Using the given pattern,find the missing numbers. 11 xx 13 = (12-1)xx(12+1) = 12^2 -1 13 xx 15 = (14-1)xx(14+1) = 14^2 - 1 15 xx 17 = (16-1) xx(16+1) = 16^2 -1 19 xx 21 = ________.

If sum_(k=1)^(12)12k^(12)C_(k)^(11)C_(k-1) is equal to (12times21times19times)/(11!)times2^(12)times P then P is