SOLUTION: Perform each indicated operation and simplify the result
cot ϑ + 1/cot ϑ
Answer: csc ϑ sec ϑ or 1/sin ϑ cos ϑ
how do u find those answers?
Algebra.Com
Question 996938: Perform each indicated operation and simplify the result
cot ϑ + 1/cot ϑ
Answer: csc ϑ sec ϑ or 1/sin ϑ cos ϑ
how do u find those answers?
Found 3 solutions by jim_thompson5910, mananth, ikleyn:
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
cot+ ( 1/cot)
=(cot^2+ 1)/cot)
=
=
Answer by ikleyn(52785) (Show Source): You can put this solution on YOUR website!
.
+ = + = + = (write it with the common denominator which is
= + = = (now recall that = )
= .
It is what has to be proved.
RELATED QUESTIONS
Use the angle sum formulas for sine and cosine to write tan(μ+ϑ) in terms of... (answered by lwsshak3)
Use the angle sum formulas for sine and cosine to write tan(μ+ϑ) in... (answered by stanbon)
Compute Last Three Digits of Repetend for... (answered by ikleyn)
Hello, I have a question on Fourier Series and would be very grateful for any help.
V... (answered by Fombitz)
Determine the perimeter and area:... (answered by ikleyn,mccravyedwin)
can someone please show me how to solve this problem
Find:
977 - 9(21 + 19)
(answered by stanbon,Mathtut)
When expanded as a decimal, the fraction {{{1/977}}} has a repetend (the repeating part... (answered by ikleyn,Edwin McCravy)
can someone please help me with this problem
Find:
977 - 9(21 + 19)
Solve... (answered by Mathtut)
What is the effective tax rate for an individual whose taxable income is $150,000 and... (answered by ikleyn)