Question
______ is the world's second largest and second most
populous continent as per UN World Population Prospects 2019.Solution
Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km² including adjacent islands, it covers 6% of Earth's total surface area and 20% of its land area.
(1+sint)/(4-4sint)-(1-sint)/(4+4sint) =?
If sin(3θ) = cos(2θ), then find the value of θ between 0 and 90 degrees.
Find the value of the following:sin(36° + A) × cos(54° – A) + cos(36° + A) × sin(54°–A)
If (sinx + siny) = a and (cosx + cosy) = b, then find the value of (sinx siny + cosx cosy).
[A] (a²+b²-2)/ 2
[B] (a2-b2<...
If (2sin A + cos A) = 3sin A, then find the value of cot A.
If cot A = 12/5, then the value of (sin A + cos A) × sec A is ________.
If sin (2x + 50) o = cos (2y - 50) o, such that, 0o < x + y < 90o, then find the value of tan(x + y) .
Find the value of (cos 60 º + sin 60 º) /(tan 60 º + cot 45 º) .
- If sec 2P = sin² 60⁰ + sec 60⁰ - cos² 30⁰, then determine the value of (√3tan P + cot² P)
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