1.

If acosθ+bsinθ=c ,then prove that asinθ–bcosθ=±√(a​​​​​​2+b​​​​​​2 ​​​​-c^2)

Answer»

If acosθ+bsinθ=c ,then prove that asinθ–bcosθ=±√(a​​​​​​2+b​​​​​​2 ​​​​-c^2)



Discussion

No Comment Found