bishakabiswas1 Asked: December 2022 hello guys tomorrow is my board exam plz wish me that i can write well
bishakabiswas1 Asked: December 2022 if a pole of height 43m from the ground casts a show of length 4cm then its angle of evelotion towards the sun isequal
bishakabiswas1 Asked: December 2022 if a pole of height 43m from the ground casts a show of length 4cm then its angle of evelotion towards