Question
What is the formula for "frequency"
(Frequency)?Solution
Frequency is the number of occurrences of a repeating event per unit of time. It is also referred to as temporal frequency, which emphasizes the contrast to spatial frequency and angular frequency. Frequency is measured in units of hertz which is equal to one occurrence of a repeating event per second. Formula of Frequency is f = 1/T (f=frequency and T = period).
If sec a + tan a = 5/2, find the value of sin a.Â
If sec A + tan A = 3 then the value of cot A is:
What is the value of (1 - sin A)/(1 + Sin A) given that tan A = 5/12 and 0° ≤ A ≤ 90°.
- If sec A = 2, then what will be the value of sin² A?
If A lies in the first quadrant and 6 tan A = 5, then the value of 8 sin A−4 cos A / cos A+2 sin A is :
If cos4 B - sin4 B =
If x tan 60° + cos 45° = sec 45° then the value of x2 + 1 is
- If sin (4A − B) = (√2/2) and cos (A + B) = (√2/2), where 0° < A, B < 90°, then find the value of ‘A’.
if x sin 45 Ëš Â = y cosec 30 Ëš Â then find the value ofÂ
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