Math, asked by 01234560, 1 year ago

TanA=nTanB and sinA=mSinB,then
Prove that cos^2A=m^2-1/n^2-1

Answers

Answered by Abhay43635
0
answer this question
Attachments:
Answered by riaagarwal3
2
Hey frnd...

Refer to the attachment...

#Ria Agarwal...

Hope it's helpful to u...☺☺

Attachments:
01234560: thanks
Previous Question
Next Question
Similar questions
Math, 9 months ago
logarithams formulas​...
Computer Science, 9 months ago
The action performed by the user without any intention to interact with a computer system but the system considers it as input is known as:​...
Math, 9 months ago
how many subsets can be formed from the following sets (1) { } (2). { 2} (3) { 2,3,9 } (4). { 1,2,3,....n} ​...
Math, 1 year ago
Heya all ! We can see two similar triangles ::  ABC and BFA Calculate and explain, what is AB/AC?  *** Check out the attachment for reference ***...
Psychology, 1 year ago
what is the name of this movie _____ Dulhania Le Jayenge...
Math, 1 year ago
If POUND is coded as MLRKA, how will ENGLISH be coded...
Math, 1 year ago
300 000 increased value by 250%...
Social Sciences, 1 year ago
What does a financial planner have skills?