Yangzo108 Yangzo108

03-01-2022
Mathematics

contestada

If A is in the fourth quadrant and cos A = 5/13 , find the value of (13 sin A +5secA)/(3tanA+6 cosecA)

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Аноним Аноним

03-01-2022

sinA= -12/13
tanA= -12/5

answer= 65/618

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