Math, asked by bmk265, 1 year ago

show that sin2a/1-cos2a=cota

Answers

Answered by brunoconti

2

Answer:

Step-by-step explanation:

uhh

Attachments:

bmk265: explain briefly

Answered by lovingpriyanka

3

LHS= sin2a/1-cos2a

==> Sina/1-cos2a +Sina /1-cos2a

Now you can solve it

bye

bmk265: wrong again

Previous Question

Next Question

Similar questions

Math, 6 months ago

(d) 0 (d) None of these (d) x + 1+ 3x (d) None of these 1. Which of the following is a rational number. (a) 1+ 13 (b) π (c) 2/3 2. T is a (a) Rational number (b) Irrational number (c) Terminate 3. Which of the following is a binomial. (a) x2 + x + 3 (b) x2 + 4 (c) 2x2 4. Dégree of polynomial x2 + 2x + 1 is. (a) 2 (b) 3 (c) 1 0. If x + 1 is factor of polynomial 2x + kex then the value of k is. (a)...

Math, 6 months ago

factorize ${x}^{2} - 24x + 144 \: by \: splitting \: middle \: term.$ ...

Science, 6 months ago

what is the atomic number of flourine...

English, 1 year ago

in a chemical reaction, sodium carbonate (5.3g) reacts with ethanoic acid (6g) forms (8.2g) sodium eathanoate, (2.2g) carbon-dioxide and (0.9g) water. Does the product formed follow the low of conservatuon of mass?

Biology, 1 year ago

om shan shanesh charaya namah om shan shanesh charaya namah om shan shanesh charaya namah om shan shanesh charaya namah om shan shanesh charaya namah om shan shanesh charaya namah #chole here ...

Social Sciences, 1 year ago

The guiding spirit of the movement for the social and cultural upliftment of the telangana people was...

History, 1 year ago

who discover america...

Science, 1 year ago

BE THE FIRST TO BE BRAINLIESTTT describe the activity of potassium permanganate in hot and cold water for class 9???