Question

find the derivative of cot^-1 √1-x^2/x​

Answer 1

Here You Go With your Answer

$\huge\red{Kris\:Wu}$

Wu Yi Fan(Chinese:吴亦凡) born in 6 November 1990), known professionally as Kris Wu, is a Chinese-Canadian actor, rapper, singer, record producer, and model. He is a former member of South Korean-Chinese boy band EXO and its subgroup EXO-M under SM Entertainment, before leaving the group in 2014.

2012–2014: Debut with Exo

On 17 February 2012, Wu was introduced as the eleventh member of EXO. In April 2012, EXO made their debut and quickly became one of the most popular K-pop groups in South Korea and internationally, achieving commercial success with their studio album XOXO and their hit song "Growl" in 2013. The album became the first album by a Korea-based artist in twelve years to sell over one million copies, and is the 12th best selling album of all time in Korea.[8] Before leaving the group, Wu was featured on EXO's Overdose album, which was released in May 2014 and became the best selling album of 2014 in South Korea.

2014–2016: Solo debut and other activities Edit

Wu released "Time Boils the Rain" as part of the soundtrack for the Chinese box office hit Tiny Times 3 in July 2014.[9] In the following year, he became the youngest celebrity to have a wax figure at Madame Tussauds Shanghai and was named "Newcomer of the Year" by Esquire China.

Wu made his film debut in Somewhere Only We Know, directed by Xu Jinglei.[12] The film was released on 14 February 2015 and debuted at No.1 on the Chinese box office, grossing US$37.81 million in six days following its release.[13] He won the "Best Newcomer Award" at the 3rd China International Film Festival London for his performance.[14]

He then starred in his second film Mr. Six, which closed at the Venice Film Festival.[15][16] The film was a box office hit, grossing over US$137 million and becoming one of the highest-grossing films in China.[17] The same year, Wu starred alongside Liu Yifei in So Young 2: Never Gone[18] and romance melodrama Sweet Sixteen.[19] He won the "Newcomer with the Most Media Attention" award at the Shanghai International Film Festival[20] and "Best Actor" at the Gold Crane Award for his performance.[21] Wu also starred in the blockbuster fantasy film L.O.R.D: Legend of Ravaging Dynasties, directed and written by Guo Jingming.[22]

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