Math, asked by AshishRauniyar, 1 year ago

Given 5cosA-12sinA=0, find the value of sinA+cosA/2cosA-sinA

Answers

Answered by Anonymous
5
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AshishRauniyar: it is wrong
AshishRauniyar: how 17 sin A came
Anonymous: sin A + 12 sin A/5
Answered by abhi569
1

5cosA = 12sinA → cosA/sinA =12/5

sinA + cosA / 2cosA - sinA

= 1 + (cosA/sinA) / 2(cosA/sinA) - 1

= 1 + (12/5) / 2(12/5) - 1

= (17/5) / (24 - 5)/5

= 17/19

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