Math, asked by munawarsayed05, 10 months ago

Please help fassstttt

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Answered by bunny152407

1

Answer:

(1) sin2∅/cos∅ + cos2∅/cos∅

sin2∅ + cos2∅/cos∅ (sin2∅ + cos2∅ = 1)

1/cos∅ = sec∅ =R.H.S

(2) cos2∅(1 + tan2∅ ) = 1

cos2∅ + tan2∅cos2∅

cos2∅ + sin2∅/cos2∅*cos2∅

cos2∅ + sin2∅

=1=R.H.S

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