Math, asked by studioussomily, 2 months ago

if angle p+angleQ= 90°then show √sinP/cosP-sinP.cosP​

Answers

Answered by archanabarode84
1

Answer:

example

Step-by-step explanation:

According to the tangent – secant theorem the length of tangent squared equals the product of the secant segment and its external segment

⟹PR×QR=RX

2

⟹(PQ+QR)×QR=XR

2

⟹(x+x−2)(x−2)=144

⟹x

2

−3x–70=0

(x–10)(x+7)=0

x=10cm

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