Question
If it was Friday on 15th September, 1947 what
was the day on 15th September, 2047?Solution
15th September, 1947 = Friday So after 100 years (i,e. on 15th September, 2047) there will be 5 extra odd days . So day on 15th September= Friday + 5 = Wednesday
More Clocks and Calendars Questions
- If sin 2a = (3/4), then find the value of (sin a + cos a).
Find the value of `1/2` cosec 10 - `2/(cosec 70)` ?
- Calculate the value of sin120 o + cos180 o + tan225 o .
If cos2B = sin(1.5B + 41o), then find the measure of 'B'.
- Simplify the following trigonometric expression:
11 sin 42° sec 48° − 7 tan 37° tan 53° If cos3B = sin(0.5B + 6°), then find the measure of 'B'.
If θ is a positive acute angle and cos² θ + cos⁴θ = 1, then the value of tan²θ + tan⁴θ is?
- In a triangle ABC, if 5∠A = 3∠B = 15∠C, then find the value of cosA + sin(C + 10 ° )
A tree of height 'h' metres is broken by storm in such a way that its top touches the ground at a distance of 'x' metres from t...
