Math, asked by Anonymous, 5 months ago

CLASS 10TH MATHS CHAPTER 8 TRIGONOMETRY QUESTION :​

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Answers

Answered by khanazra
0

Answer:

c). 1/2

Step-by-step explanation:

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Answered by tarabtahir06
0

Answer:

(a) 1

Step-by-step explanation:

since, (sin^2theeta+cos^2theeta)=1

(sin^4theeta+cos^4theeta)=[(sin^2theeta)^2+(cos^2theeta)^2]=1

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