If tan a = √3 + 2, then the value of tan a - cot a is
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If (a+1a)2=3, then the value of a6-1a6 will be
In figure, DE || BC. If DE = 3 cm, BC = 6 cm and area of ΔADE = 15 sq cm, then the area of ΔABC is
India's largest renewable energy park would be located in
Which enzyme has been used by scientists of Massachusetts Institute of Technology to induce plants to give off dim light?
There are total _________ parliamentary seats (Lok Sabha constituency) in West Bengal.
Which Article specifies the Fundamental Duties of every citizen?
Earth revolves around Sun. Who was the 1st one to present this theory?