Let `x_1x_2x_3x_4x_5x_6` be a six digit number find the number of such numbers such that `x_1lt x_2 ltx_3ltx_4ltx_5ltx_6` is

"Let "x_(1)x_(2)x_(3)x_(4)x_(5)x_(6)" be a six digit number. Find the number of such numbers such that "x_(1) < x_(2) < x_(3) le x_(4) < x_(5) < x_(6)" is

A bag contains 50 tickets numbered 1, ,2 3, ...50. Find the number of set of five tickets x_1 lt x_2ltx_3ltx_4ltx_5 and x_3=30

Find the total number of six digit numbers x_(1)x_(2)x_(3)x_(4)x_(5)x_(6) having the property x_(1)ltx__(2)lex_(3)ltx_(4)ltx_(5)lex_(6) .

Find the total number of six digit numbers x_(1)x_(2)x_(3)x_(4)x_(5)x_(6) having the property x_(1)ltx__(2)lex_(3)ltx_(4)ltx_(5)lex_(6) .

A bag contains 50 tickets numbered 1,2,3,…, 50 , of which 5 are drawn at random and arranged in ascending order of their numbers x_(1) lt x_(2)ltx_(3) ltx_(4)ltx_(5) . What is the probability that x_(3) = 30 ?

The number of integral value of x satistying sqrt( x^2+10 x-16)ltx-2 is

The number of integral value of x satistying sqrt( x^2+10 x-16)ltx-2 is

The total number of positive integral solution of 15 ltx_1+x_2+x_3lt=20 is equal to

Find the solution sets of the following inequations. 1ltx^2lt4 .

A bag contains 50 tickets numbered 1, 2, 3, .., 50 of which five are drawn at random and arranged in ascending order of magnitude (x_1ltx_2ltx_3ltx_4ltx_5) find the probability that x_3=30 .