<span style="color: #222222;">Prime Minister Narendra Modi has expressed grief over the demise of renowned scholar RL Kashyap. In a tweet on Saturday, Mr. Modi said, RL Kashyap was a multifaceted personality and great scholar. He was blessed with rich mathematical and scientific knowledge. The Prime Minister said, Shri Kashyap was very proud of country's cultural roots and distinguished himself in Vedic studies.</span><br />