.0.30 Which of the following codes is used for calculating NDVI? import rasterio .a O import earthpy.spatial as es import earthpy.plot as ep img4=rasterio.open("LC81740382016258LGNOO_B4.TIF) band4=img4.read() img5-rasterio.open('LC81740382016258LGH09_15.TIF) bands=img5.read() ndvires. normalizedDiff(band5, band4) ep.plot_bands (ndvi,cmap='PiYG', scale=False,vmin=-1, vmax=1) import rastero bo ndvi-es. normalizedDiff(band5, band4) ep.plot_bands(ndvi,cmap="P1YG', scale-False,vmin=-1, vmax=1) import rastero .b O import earthpy.spatial as es import earthpy.plot as ep img4=rasterio.open('LC81740382016258LGNOO_B4.TIF) band4=img4.read() img5=rasterio.open(LC81740382016258LGNOO_85.TIF) band5=img5.read() ndvi=es normalized_diff(band5, band) ep.plot_bands (ndvi, cmap='PIYG', scale=False, vmin=-1, vmax=1) None of them ep.plot_bands (ndvi,cmap='PAYG', scale=False, vmin=-1, vmax=1) None of them .CO import rasterio .do import earthpy.spatial as es import earthpy.plot as ep img4=rasterio.open('LC81740382016258LGNOO_B4.TIF) band4=img4.read() img5=rasterio.open('LC81740382016258LGNOO_B5.TIF) band5=img6.read() ndvi-es.normalized_diff(band5, band) ep.plot_bands (ndvi,cmap="PAYG', scale=False,vmin=-1, vmax=1)