Math, asked by 2014455utkarsh, 10 months ago

If sin - cos = 0, then find the value of (sin to the power 4 + cos to the power 4 )

Answers

Answered by Aniruddhking
1

Step-by-step explanation:

Hey there

Sin theta - Cos theta = 0

Sin45° - Cos45° = 0

then

Sin⁴theta + cos⁴theta

= sin⁴45° + cos⁴45°

= (1/√2)⁴ + (1/√2) ⁴

= 1/4+ 1/4

= 2/4

= 1/2

Answered by anweshaanu
1

Answer:

hope it helps.

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