CBSE Class 10 Answered
Two stations due South of a leaning tower which leans the north are at distance a and b metres from it's foot .If alpha and beta be the angles of elevations of the top of the tower from these stations ,prove that it's inclination theta to the horizontal is given by cot theta=bcotalpha - acotbeta÷b-a
Asked by tombilongjam | 01 Mar, 2019, 11:19: AM
Expert Answer
As shown in figure, Let AD is leaning tower inclined at an angle θ with horizontal. B and C are stations
which are at distances b and a respectively from foot of tower.
Let α and β are the angle of elevation of top of tower observed from C and B respectively.
Let OD = h and OA = x;
we have,
Answered by Thiyagarajan K | 02 Mar, 2019, 03:08: PM
Application Videos
Concept Videos
CBSE 10 - Maths
Asked by laxman44verma | 01 May, 2024, 09:46: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by dagardisha39 | 28 Apr, 2024, 12:58: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by raopaidi | 25 Apr, 2024, 04:06: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by aditikaldate7 | 21 Apr, 2024, 03:16: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by pathaksuman622 | 21 Apr, 2024, 11:56: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by yalagondanikhil | 16 Apr, 2024, 12:25: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by rrajansinghakb199 | 08 Apr, 2024, 05:12: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by nagalaxmidurgarao937 | 08 Apr, 2024, 01:42: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by mraniruddha03 | 02 Apr, 2024, 06:44: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by muttenenimalleswarrao | 29 Mar, 2024, 08:32: PM
ANSWERED BY EXPERT