33) If
then prove
that
34) The horizontal distance between two buildings is 70m. The angle of
first building when seen from the top of the second building is 45. Ift
building is 120 m. find the height of the first building..
35) The sum of three consecutive terms that are in AP is 27 and their pro
terms.
1) an
=
(-
2.
36)Find the sum of 15 - 16 - 17 .... + 289
2 -1
2
37)11 A = ( and B
-1
4 show that (AB)' = B'A'
-1
0 2
38)State and Prove Baudhyana Theorem.
39) A cylindrical drum has a height of 20 cm and base radius of 14 cm
the total surface area:
Answers
Answered by
1
Answer:
Sorry Don't no
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