Grade 12Trigonometry
If sinA+cosB =2/3 CoSA+sinB = 1/3 find tan((A-B)/2)
If sinA+cosB =2/3 CoSA+sinB = 1/3 find tan((A-B)/2)
1 Answer
Sumit Majumdar
Dear student,
Please specify the quadrant where A and are located and based on that we can find the required values else there are 16 possible values for the tngent.
Thanks & Regards
Sumit Majumdar,
askIITians Faculty
Ph.D,IIT Delhi
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