x+ 1/x = 2cosθ (x+ 1/x)³ = (2cosθ)³ x³+ 1/x³+ 3x × 1/x ×(x+ 1/x) = 8cos³θ x³+ 1/x³+ 3 ×2cosθ = 8cos³θ x³+ 1/x³ = 8cos³θ - 6cosθ x³+ 1/x³ = 2(4cos³θ-3cosθ) Using identity [4cos³θ-3cosθ=cos3θ] x³+ 1/x³ = 2cos3θ
"Complaint" means:
Which of the following statements is true regarding confessions made to a police officer?
The Speaker of the Lok Sabha is:
Once a suit has been instituted, summons may be issued to defendant on such day not beyond _______ from date of institution of suit.
Where the Court orders service by an advertisement in a newspaper, a daily newspaper circulating in the locality in which the defendant is last known t...
After dissolution of the firm, goodwill of the firm __.
A “Caveat” shall not remain in force after the expiry of -
Under The Employee Compensation Act, 1923, which of the following are not considered as dependent of deceased workman for the purpose of paying compens...
How can the Comptroller and Auditor General of India (CAG) be removed from office?
Precept is defined under which section of CPC?
