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Ksivusya [100]
3 years ago
11

Prove that can you please prove and explain it plz ​

Mathematics
2 answers:
Alexandra [31]3 years ago
8 0

Answer:

Step-by-step explanation:

LHS = Sin² ∅ + Sin² ∅*tan² ∅

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

         = Sin² ∅ *Sec² ∅

         = Sin² ∅ * \frac{1}{Cos^{2} }

         = Sin² ∅ /Cos² ∅

        =  tan² ∅  = RHS

Andreyy893 years ago
6 0

Step-by-step explanation:

the answer is in the above image

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