Q No. 15. Ch 9 Ex 9.1 SOME APPLICATIONS OF TRIGONOMETRY Class 10 Maths CBSE Ncert Solution In Hindi

15. A straight highway leads to the foot of a tower. A man standing at the top of the tower observes a car at an angle of depression of 30°, which is approaching the foot of the tower with a uniform speed. Six seconds later, the angle of depression of the car is found to be 60°. Find the time taken by the car to reach the foot of the tower from this point

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[MohitSharma-ncje]

Sir que Dyan se padiye. Time ko duri mat samajhiye

[MohitSharma-ncje]

Sir 6sec time hai, duri nahi. Question clear Nani hua

[makejokesof]

6 is given for time .
it is not given for distance.