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shoaib
Questions (5)
If tany(1+tanx)=1-tanx, show that dy/dx=-1
0 answers
925 views
please help me to solve this question
sec^2A+tan^2A=(1-sin^4A)sec^4A
1 answer
497 views
A fly wheel rotates at 300 rev/min.if the radius is 6cm through what total distance does a point on the rim travel in 30 sec.
3 answers
1,895 views
a boy of mass 'm' stands on one end of a wooden plank of length L and mass M. The plank is floating on water. If the boy walks
2 answers
1,260 views
when 2 is not equal to zero
when-2 is not equal to_____
3 answers
390 views
Answers (3)
20
Its Answer is secx-cosx
2x+2y=4
