Math, asked by bijudebbarma707, 1 year ago

prove that tan 70°=2tan 50°+tan 20°
​

Answers

Answered by shrushtiShindePatil
3

........Here the solution. Hope you understand it.....

Attachments:
Previous Question
Next Question
Similar questions
English, 7 months ago
(watch) TV. you (want) 6. 1 me?​
Chemistry, 7 months ago
.Which among the following gas was leaked at Bhopal during the Bhopal gas tragedy at 2-3 December 1984? [A] Methyl isocyanide [B] Methyl isocyanate [C] Methyl isochloride [D] Methyl isochlorate...
Math, 7 months ago
S = {1,3,5,7,9,11). Event A = {1,7,9). Event B = {3,5,11). What type of events are A and B?​
Math, 1 year ago
. The common end point of the two radii of a circle is (a) on the circumference (b) in the exterior of the circle (c) centre (d) does not exist mlar nolugon?​
Math, 1 year ago
if \alpha \: \beta \: and \: \gamma \: are \: zeros \: of \: polynomial \: 6{x}^{2} + 3 {x}^{2} - 5x + 1 \: then \: find \: the \: value \: of \: {\alpha}^{ - 1} + {\beta}^{ - 1} + {\gamma}^{ - 1} ​...
Math, 1 year ago
If nth term of an A.P. is (2n+1), what is the sum of its first three terms...
English, 1 year ago
Who was William c douglas?
English, 1 year ago
o wise man could you give me the answer of my three questions the king said to the hermit rewrite using indirect narration...