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National Youth Day in India is observed on January 12 every year. This day is celebrated to honor the birth anniversary of Swami Vivekananda, a key figure in introducing Indian philosophies of Vedanta and Yoga to the Western world. The day aims to inspire and motivate the youth of India by commemorating the teachings and philosophy of Swami Vivekananda.
For a =-4 and b = 5, value of a² – b² is:
A train can cross a pole, a bridge of 720 meter long and platform of 640 meter long in 9 seconds, _____ seconds and 25 seconds, respectively.
The...
If for non-zero x, x² - 4x - 1 = 0, what is the value of x² + 1/x²?
√(92×8 ×52+700) = ?
In a class of 70 students and 25 teachers, each student got gifts that were 20% of total number of students and each teacher got gifts that were 10% of ...
If x2 – 5x + 1 = 0, then find the value of {x2 + (1/x2)}.