If β is the angle which per makes with the a-30-1-tan 450 or β-4Pi.e – InterviewSolution

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1.	If β is the angle which per makes with the a-30-1-tan 450 or β-4Pi.e the enrplerson standing on s rond has to hoid hisHeatty Find the speed of the rain drpe wethe ear is ig0keep the rain/nway He throwsare hitting his head vertcallymoving persot 2per bis hea e rows the umbretla and starts running
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