Ab studies Wala.
prove that (1+sin-cos)2/(1+sin+cos)2=1-cos/1+cos
Answers
Step-by-step explanation:
ᴍᴀʀᴋ ɪᴛ's ʙʀᴀɪɴʟɪsᴛ ᴘʟᴢ
Answer:
The global Covid - 19 pandemic unexpectedly entered our lives and put everything to a halt. It affected the lives of people around the world bringing a flood of tension and worries followed by negative thoughts and piles of boredom. But I took it as a challenge to handle this situation with determination and positivity thereby taking advantage of the lockdown. My parents motivated me to complete this challenge. The lockdown has affected my life quite disturbingly. My first priority, Taekwondo Federation of India National - Level Championship, scheduled in March got postponed. I desperately wanted to win a national gold medal in taekwondo for the second time. Another high valued South Asian Cup Martial Arts Championship in Nepal that was due in Feb - March 2020 also got delayed. I was really looking forward to more tournaments in 2020. But my coaches have not let my fitness get off the track as I am enjoying virtual classes