Question

Pls answer this for 20 points

Answer 1

Answer:

Given: The expression Cos 60 + Sin 45 - Cot 30 / Tan 60 + Sec 45 - Cosec 30

To find: The value of the given expression?

Solution:

Now we have given the expression as:

           cos 60 + sin 45 - cot30 / tan60 + sec 45- cosec 30

Now putting the values we get:

           1/2 + 1/√2 - √3/√3 + √2 - 2

           1/2 + 1/√2 + √2 -2

           √2+ 2 + 4 - 4√2 / 2√2

           √2-4√2 + 6/ 2√2

           6-3√2/2√2

Answer:

          So the value of  given expression is  6-3√2/2√2.

Explanation:

AHHHHHHHH WRONG QUESTION