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If 4 sinA+3cosA=4 then find the …

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If 4 sinA+3cosA=4 then find the value of tan A ?
  • 3 answers

Nitesh Singh 5 years, 4 months ago

Ninth main sinA hota hai?????

Ram Kushwah 5 years, 4 months ago

4 sinA + 3 cosA =4

devide all by cosA

4 tanA + 3 = 4 sec A

both side square

16 tan2A+24 tanA +9=16 sec2A=16(1+tan2A)

suppose tan A =T then

16T2+24T+9=16+16T2

24T= 7 

T = tanA= 7/24 ans

 

Aditya Gupta 5 years, 4 months ago

Gcwuebdks SSf CK GB eke W Sd Djdbd
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