[" For minima to take place between two "],[" monochromatic light waves of wavelength "],[" the path difference should be "]

For constructive interference to take place between two monochromatic light waves of wavelength lambda , the path difference should be

For constructive interfrence to take place between two monochromatic light waves of wavelength lambda ,the path difference should be

For constructive interference to take place between two monochromatic light waves of wavelength lambda , the path difference should be

For destructive interference to take place between two monochronic light waves of wavelength the path difference should be