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Question #fe727

↳Redirected from "How does a vector quantity differ from a scalar quantity?"

1 Answer

Feb 17, 2017

#1/cosx#

Explanation:

#tanxsinx+cosx#
#color(orange)(tanx=sinx/cosx)#

#sinx/cosx sinx+cosx#
#sin^2x/cosx +cosx#
#(sin^2x+cos^2x)/cosx#
#color(orange)(sin^2x+cos^2x=1)#

#1/cosx#

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