Math, asked by urkking3604, 1 year ago

if y = cot-1 root cosx - tan-1root cosx then prove that siny = tan2 (x/2)

Answers

Answered by nids4

2

dude I'm not good in maths

Previous Question

Next Question

Similar questions

Math, 6 months ago

has equal roots maths ...

English, 6 months ago

My mother has jewellery made of gold and silver. In the above sentence, there are: (1 mark) A 2 COMMON NOUNS AND 1 PROPER NOUN B 2 CONCRETE NOUNS AND 2 ABSTRACT NOUNS. C 2 CONCRETE NOUNS AND 2 MATERIAL NOUNS D 2 COMMON NOUNS AND 1 ABSTRACT NOUI...

India Languages, 6 months ago

the name of the malayalam poem in wich a mother bird killed her daughter because the mother thought that the daughter ate the beans she told to fry not knowing that the beans appear less when it is fried with salt ...

Math, 1 year ago

pl help maths problem...

Biology, 1 year ago

can you please help me with these questions...

History, 1 year ago

who was the dictator of Argentina...

Social Sciences, 1 year ago

embankment in a river that keeps it in channel...

Social Sciences, 1 year ago

Which leadership domain would the competencies honesty and integrity be placed?