More Computer Awarenes Questions
If tan θ = (2/√5), then determine the value of cos2 θ
If cot2A = tan(A+6Ëš ) Â , find the value of A? Given that 2A and A+6Ëš Â are acute angles.
If cos2B = sin(1.5B + 48o), then find the measure of 'B'.
If 2ycosθ = x sinθ and 2xsecθ – ycosecθ = 3, then x 2 + 4y 2 = ?
Simplify:
8sin 27° sec 63° + 3cot 64° cot 26°If sec a + tan a = 4, find the value of sin a.Â
If Sin 3A = Cos (A - 46°) where 3A is acute angle, then the Value of A is
- If X = 15°, find the value of:
sin²(3X) + cos²(4X) - tan²(2X) 
The angle of depression of two ships from the top of a light house are 45º and 30º. if the ships are 120m on the opposite sides of lig...
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