angxl25 angxl25

21-02-2020
Mathematics

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Prove the following identity is true:

Help pls

Prove the following identity is true Help pls class=

Respuesta :

ujjwal58 ujjwal58

21-02-2020

Step-by-step explanation:

Here sinA ×cosB ×sin A÷cosA

sinA×sinA

sin^2 A

1- cos ^2 A

proved

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