Question
44.87% of (39.85 × ?) – 1520.88 0.51 =
1400.8 What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)Solution
ATQ, 44.87% of (39.85 × ?) – 1520.880.51 = 1400.8 45% of (40 × ?) – 15210.5 ~ 1401 45% of (40 × ?) – 39 ~ 1401 45% of (40 × ?) ~ 1440 40 × ?~ 3200 ? ~ 80
More Approximation Questions
- Find the maximum value of (15sin A + 12cos A).
The minimum value of 3 sin2 θ + 4 cos2 θ is
...cos (sec-1 x) is equal to –
If cot A = √3, then what will be the value of sin4 A?
- Find the maximum value of (11sin A + 60cos A).
- Simplify the following trigonometric expression:
9 sin 36° csc 54° − 7 tan 47° cot 43° -Constable/1722251993-51.JPG)
If tan θ = 8/3 , then the value of (3Sinθ+2 Cosθ )/(3 Sinθ-2Cosθ) is
- If 3cos²A + 2sin²A = 11/5, then find the value of (sec²A - 1)
