Math, asked by AlejandroicDude, 1 year ago

Cot2a = tan(a-30)
Find a

Answers

Answered by praveen155

1

Cot2a=tan(90-2a)
tan(90-2a)=tan(a-30)
90-2a=a-30
120=3a
a=40

Answered by gargisharma1

0

tan(90-2a)=tan(a-30)
90-2a=a-30
-2a-a=-30-90
-3a=-120
a=40

Previous Question

Next Question

Similar questions

English, 7 months ago

merits and demerits' paragraph written...

English, 7 months ago

Which water is being spoken in poem the wild swans at coole...

Business Studies, 7 months ago

Comparison of business profession and employment...

Biology, 1 year ago

how do Mendel experiment shows that traits may be dominant or recessive...

Math, 1 year ago

Cot2a = tan(a-30) Find a...

Science, 1 year ago

As the balls roll down which energy is converted into which other from of energy...

Hindi, 1 year ago

meaning of swachand the in Hindi...

Science, 1 year ago

At the moment of releasing the balls which energy do the balls have...