1/sin4A+cos8A/sin8A=cot2A-cosec8A
790019
3392110
2764070
1392723
6784220
5528140
30152860
33847540
6303104
12617841
11922701
11320711
3x+y=23
3x-2y=17
1/72+1/72+6/8+1/9+1/9=
(5x- y) (2x + 1)- 2x-1
In the subtraction sum on the right a, b and c are digits, and a is less than b.
What is the value of c?
b a
- a b
c 6
1/72+1/72+6/8=
sequence -8.6, -3.6, 1.4
what is the percentage, if the auditor has processed 9601 jobs while the raters hace processed 76910 jobs in the week