Question
61, 48, ?, 35, 87, 22
Solution
61 – 13 = 48 48 + 26 = 74 74 – 39 = 35 35 + 52 = 87 87 – 65 = 22
More Series Questions
sin2 12˚ + sin2 14˚ + sin2 16˚ + sin2 18˚ + ……… + sin2 78˚ =?
If x+  1/x = 2cosθ, then the value of x³+  1/x³ is
If sin5A = cos(2A+20°), then what is the value of A? Given that 5A is an acute angle.
- If 5tanθ = 12, then find the value of (sinθ – cosθ).
If √3 tan x = 3, then the value of x:
- Determine the value of:(sin 38 o cos 52 o  + cos 2  38 o ) X sin 30 o  + (cos 60 o tan...
sin2 9 ° + sin2 10 ° + sin2 11 ° + sin2 12 ° + ……… + sin2 81 ° = ?
...
Take θ = 450
The Value of (sin38Ëš)/(cos52Ëš)+ (cos12Ëš)/(sin78Ëš)- 4cos²60Ëš is
Relevant for Exams:
