ajaybhandary39ab ajaybhandary39ab

09-02-2021
Mathematics

contestada

4. If A = 45° and B = 30°, verify the following
(a) sin (A - B) = sinA.cosB - COSA, sinB.

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allisson70 allisson70

09-02-2021

Uhh enuhlish okkk hehehehe

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