cot4x(sin5x+sin3x)=cotx(sin5x-sin3x)|| `cot4x(sin5x+sin3x)= cotx(sin5x-sin3x)`
Vložit
- čas přidán 10. 09. 2024
- Prove cot 4x (sin 5x + sin 3x) = cot x (sin 5x - sin 3x)
cot4x(sin5x+sin3x)=cotx(sin5x-sin3x)
`cot4x(sin5x+sin3x)= cotx(sin5x-sin3x)`
#mathematics
#ncert
#JEE
#JEE_MAINS
#IITJEE