If for non-zero x, x² - 4x - 1 = 0, what is the value of x² + 1/x²?
Given, x² - 4x - 1 = 0 ⇒ x - 4 - 1/x = 0 [Dividing both sides by x] ⇒ x - 1/x = 4 ⇒ (x - 1/x)² = 4² [Squaring on both sides] ⇒ x² + 1/x² - 2 = 16 ⇒ x² + 1/x² = 18
Which Indian classical dance form originated in the temples of Tamil Nadu and is characterized by its intricate footwork, hand gestures, facial expressi...
In which ocean have Indian scientists recently uncovered a 'Giant Gravity Hole'?
This year’s Nobel Prize in Physics has been awarded to three physicists for their research into?
Which of the following statements is true about Raja Ram Mohan Roy?
Consider the following:
1. Birds
2. Dust blowing
3. Rain
4. Wind blowing
Which of the above spread plant diseases?
Consider the following statements regarding Eco Sensitive Zones:
1. They are declared under the Environmental (Protection) Act, 1986.
<...India’s first UPI-ATM, a White Label ATM (WLA) introduced by which company in collaboration with the National Payments Corporation of India (NPCI), en...
Which article of the Indian Constitution deals with the Right to Constitutional Remedies?
The negative slope of the demand curve can be explained in which of the following terms?
I. Substitution effect
II. Income effect
Which city has been ranked first in the 'Population over 10 Lakh' category of Clean Air Survey-2023?
