cosec(20+x)=sec(50+x)?
find value of x?
some one explain step by step
Answers
Answered by
3
Answer:
10
Step-by-step explanation:
cosec(20+x) = sec(50+x)
sec{90-(20+x)} = sec(50+x)
90-20-x = 50+x
70-x = 50+x
2x =20
x= 10
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