sinx=
Rohan kumar , 9 Years ago
Grade 11
Trigonometry> sinx=
6 Answersazhar ali
Last Activity: 9 Years ago
secA+tanA=p then, cosecA=
Forum Team
Last Activity: 9 Years ago
Dear Rohan,
Please post complete question always so that users can answer your question properly.
Thanks
Forum Team
SRUTI
Last Activity: 9 Years ago
secA^2-tanA^2=1from above
secA+tanA=1/secA-tanA
secA+tanA=P ….….….….…...EQN1THEN
secA-tanA=1/P….….….…...EQN2
SOLVING EQN1&2 WE GET
secA=(P^2+1)/2P ,
tanA=(P^2-1)/2P
SINA/COSA=(P^2-1)/2P
SINA*SECA=(P^2-1)/2P
SINA*(P^2+1)/2P =(P^2-1)/2P
SINA=(P^2-1)/(P^2+1)
COSECA=(P^2+1)/(P^2-1)
raju
Last Activity: 9 Years ago
√(1-cos^2 x)
OUTPASS
Last Activity: 9 Years ago
√(1-cos^2 x)
SHANMUKESHWAR
Last Activity: 9 Years ago
√(1-cos^2 x) OR 1/COSECx
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