Math, asked by kenway781, 7 months ago

if 5CosO = 7SinO find the value of 10cosO - 7sinO/ 10cosO + 7sinO answer

Answers

Answered by aman12345683

1

Answer:

Answer is 1/ 3

Step-by-step explanation:

TanѲ = 5/7

By Pythagoras theorem

(H)² = (P)² + (B)²

(H)² = 25 + 4

H = √74

10cosѲ - 7sinѲ/ 10cosѲ + 7sinѲ

10×70/√74 - 7×35/√74 / 10×70/√74 + 7×35/√74

35/√74 × √74/105

35/105

1/3

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