Question
Which country has joined and became the 68th country to
join Interpol’s Child Sexual Exploitation Database?Solution
The CBI is an integral part of it and this interpol will allow it to draw links between victims, abusers, and crime scenes using audio-visual data.
Find the value of tan(75°) using the identity for tan(A+B).
Suppose 140sin²X + 124cos²X = 136 and 184sin²Y + 200cos²Y = 196, then determine the value of 18cosec²Xsec²Y.
Simplify the following trigonometric expression: 12 cos 68° cosec 22° - 3 cot 72° cot 18°
...
If cosec (2A + B) = 1 and cosec (A + B) = (2/√3), find the value of (4A – B).
- If sin 2 A + sin 4 A = 1 and cos 2 A + cos 4 A = 1, then find the value of (sin 4 A - cos ...
If sec A + tan A = 3 and sec A - tan A = (1/3), find the value of cos A.
- Determine the value of:(sin 38 o cos 52 o + cos 2 38 o ) X sin 30 o + (cos 60 o tan...
If A and B are complementary angles, then the value of-
sin A cos B + cos A sin B – tan A tan B + sec 2
If cosec (2A + B) = (2/√3) and cosec (A + B) = √2, then determine the value of (4A - B).
Relevant for Exams:
