Math, asked by thiru2721, 1 year ago

3cot-4=0, find 3sinA + 4cosA ÷ 3sinA -2cosA

Answers

Answered by harshitha006

7

cot a=4/3
tan a=3/4
Sina = 3/5
cosa=4/5
3(3/5) +4(4/5) / 3(3/5) -2(4/5)
9/5 +16/5/ 9/5 -8/5
25/5 /1/5
25/5 ×5/1
25×1=25 is answer

thiru2721: thanks

harshitha006: it's ok

thiru2721: i have an another doubt

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