sumeesangam55
sumeesangam55 sumeesangam55
  • 25-06-2021
  • Mathematics
contestada

prove that can you please prove and explain it plz ​

prove that can you please prove and explain it plz class=

Respuesta :

chibunduoyibe
chibunduoyibe chibunduoyibe
  • 25-06-2021

Step-by-step explanation:

the answer is in the above image

Ver imagen chibunduoyibe
Answer Link
devishri1977
devishri1977 devishri1977
  • 25-06-2021

Answer:

Step-by-step explanation:

LHS = Sin² ∅ + Sin² ∅*tan² ∅

        = Sin² ∅ [1 + tan² ∅ ]                 {Sec² ∅ - tan² ∅  = 1}

         = Sin² ∅ *Sec² ∅

         = Sin² ∅ * [tex]\frac{1}{Cos^{2} }[/tex]

         = Sin² ∅ /Cos² ∅

        =  tan² ∅  = RHS

Answer Link

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