Question

If bcos 0= a, then prove that
$cosec \: 0 + cot \: 0 = \sqrt{ \frac{b + a}{b - a} }$
​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Explanation:

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A Truly Beautiful Mind Summary – This chapter is about Albert Einstein. The title of the chapter ‘A Truly Beautiful Mind’ refers to Albert Einstein as he was a great scientist. Moreover, this chapter is a short biography of his. Where they highlight some of his qualities. Also, the chapter shows Albert’s interest in Mathematics and Physics and his ordinary human attribute. However, the title – ‘A Truly Beautiful Mind’ may let you wonder how a scientist’s mind can be beautiful. It is because, in this lesson, we get to know about another aspect of his life. His other side that he believes in humanity. Moreover, he advocates world peace, non-violence his entire life. That’s why the title refers to him as a truly beautiful mind