Sir, 3 D part is just moving part for this is one and theta also comes
Yeah yeah see it is may see S 3 D has a function of omega into theta, because it will depend now see the value of this will depend on any omega and any theta. Because you see it is it is a it is a bell curve, so you have got a bell there is a line here, there is a line here, line here, line here, line here it has got it is a bell, so everyone you know like like a, like a, at every (Refer Slide Time 28.17).
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