Question

OLL
GEL
Question numbers 27 to 34 carry 3 marks each.
27. The perpendicular from A on side BC of a AABC meets BC at D such that DB = 30
Prove that 2AB = 2AC? + BC?.
Solution. We have,
RR= 3CD​

Answer 1

Explanation:

First of all, understand that India is the land of festivals. However, none of the festivals comes close to Diwali. It is certainly one of the biggest festivals in India. It is probably the brightest festival in the world. People of different religions celebrate Diwali. Most noteworthy, the festival signifies the victory of light over darkness. This also means the triumph of good over evil and knowledge over ignorance. It is known as the festival of lights. Consequently, there are bright lights all over the whole country during Diwali. In this essay on Diwali, we will see the religious and spiritual significance of Diwali.