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Ministry of Commerce and Industry announced that businesses can cite their permanent account number (PAN) as a unique identifier for accessing the national single window system (NSWS) to obtain clearances and approvals from central and state government departments. Businesses presently use EPFO number, ESIC number, GSTN, TIN, TAN and PAN to apply for government approvals. The PAN number will help automatically populate other application forms received in the system to speed up approvals.
sin2 9 ° + sin2 10 ° + sin2 11 ° + sin2 12 ° + ……… + sin2 81 ° = ?
...If 4cos2x - 3 = 0, and (0° > x > 90°), then find the value of 'x'.
If tan θ = (2/√5), then determine the value of cos2 θ
If √3cosec 2x = 2, then the value of x:
If x = (sin 30 ° + cos 30 ° )/sec 60 ° , then find the value of 4x.
If sin3A = cos(5A-30°), then what is the value of A? Given that 3A is an acute angle.
If sin x + cos x = √2 sin x, then the value of sin x - cos x is:
Simplify the given equation: