Worldeez Academy

If 1/6!+1/7!=x/8!, find0:05:36

If 1/6!+1/7!=x/8!, find x|| Worldeez Academy

Compute (i) 7!/5!(ii)0:01:44

Compute (i) 7!/5!(ii) 12! /10! (2!)|| Worldeez Academy

Solve the inequalities3x0:01:54

Solve the inequalities3x – 7 greater than 5x – 1 || Worldeez Academy

If A =0:02:49

If A = {–1, 1}, find A × A × A|| Worldeez Academy

Show that if0:03:08

Show that if A ⊂ B, then C – B ⊂ C – A. 🔥🔥|| Worldeez Academy

Solve the inequalities0:02:12

Solve the inequalities 3(x – 1) ≤ 2 (x – 3) || Worldeez Academy

Solve 5-2x/3 ≤x/6-50:03:58

Solve 5-2x/3 ≤x/6-5 .|| Worldeez Academy

If 1/8! +1/9!=x/10!.find0:04:32

If 1/8! +1/9!=x/10!.find x || Worldeez Academy

Permutation and Combination0:35:06

Permutation and Combination concept 🔥🔥 || Worldeez Academy

find the root0:01:35

find the root Solve x² + x + 1= 0 || Worldeez Academy

Solve the inequalities4x0:03:03

Solve the inequalities4x + 3 less than 5x + 7 || Worldeez Academy

1³ + 2³0:07:28

1³ + 2³ + 3³ + … +n³ = [n(n+1)/2]²|| Worldeez Academy

prove that (2n+7)0:07:14

prove that (2n+7) is less than (n+3)²|| Worldeez Academy

Find the general0:04:56

Find the general solution for cos 4 x = cos 2x || Worldeez Academy

Evaluate n !0:01:45

Evaluate n ! /r !(n-r) ! when n=5, r=2 || Worldeez Academy

sec x =0:02:41

sec x = 13/5, x lies in fourth quadrant.|| Worldeez Academy

Solve the inequalities70:02:35

Solve the inequalities7 ≤ 3x+11/2 ≤ 11|| Worldeez Academy

Solve the inequalities0:04:16

Solve the inequalities -3 ≤ 4-7x/2 ≤ 18|| Worldeez Academy

Is 3 !0:02:59

Is 3 ! + 4 ! = 7 ! ?|| Worldeez Academy

Compute 8!/6!*2!|| Worldeez0:04:16

Compute 8!/6!*2!|| Worldeez Academy

Solve – 80:05:37

Solve – 8 ≤ 5x – 3 less than 7. || Worldeez Academy

Convert the complex0:02:41

Convert the complex number -1+i in the polar form || Worldeez Academy

Evaluate (i) 80:04:31

Evaluate (i) 8 ! (ii) 4 ! – 3 !|| Worldeez Academy

solve the equation0:01:35

solve the equation x² + 3x + 5 = 0 || Worldeez Academy