Recommended Questions
- For all values of angle A and B (i)sin(A-B)=sinAcosB-cosAsinB (ii)sin(...
Text Solution
|
- Taking A=60^(@) and B=30^(@), verify that : sin(A-B)=sinAcosB-cosAsi...
Text Solution
|
- If A=60^(@) and B=30^(@), verify that : (i)sin(A+B)=sinAcosB+cosAsin...
Text Solution
|
- If sin(A+B)=sinAcosB+cosAsinB and cos(A-B)=cosAcosB+sinAsinB, find the...
Text Solution
|
- Prove by vector method that sin(A-B)=sinAcosB-cosAsinB and sin(A+B)=si...
Text Solution
|
- Given that sin(A+B)=sinAcosB+cosAsinB , find the value of sin75^@ .
Text Solution
|
- If A=30^@ and B=60^@ , verify that (i) sin(A+B)=sinAcosB+cosAsinB (...
Text Solution
|
- Using the formula of sin(A-B)=sinAcosB-cosAsinB find the value of sin1...
Text Solution
|
- sin(A+B)=sinAcosB+cosAsinB, सूत्र की सहायता से sin75^(@) का मान ज्ञात ...
Text Solution
|