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Hi, solve this; If sinA=5/13 and sinB=4/5 Find; sin (A+B) cos (A-B) tan (A+B) when A and B are both acute angles.
Hi, solve this;
If sinA=5/13 and sinB=4/5
Find;
- sin (A+B)
- cos (A-B)
- tan (A+B)
when A and B are both acute angles.
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Calculus Early Transcendentals
Authors: James Stewart
7th edition
538497904, 978-0538497909
