If 3tanA=4 then the value of 2sinA-7cosA÷3cosA+4
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tanA=3/4
cosA=4/5
sinA=3/5
2×3/5-7×4/5÷3×4/5+4
6/5-28/5÷12/5+5
31/5-7/3
58/15 is answer
cosA=4/5
sinA=3/5
2×3/5-7×4/5÷3×4/5+4
6/5-28/5÷12/5+5
31/5-7/3
58/15 is answer
Asahithi:
Thanks a lot
most welcome
your answer is wrong
may be values are wrong but the method is correct
yes the method is correct
yes coz i solve it direct on phone not on notebook
that's okay
fine
okk
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