Math, asked by purshottamabangar03, 4 months ago

If sin² θ - cos² θ = 1/2 , what is the value of sin⁴θ – cos⁴ θ ?

Answers

Answered by utsavsinghal

1

Answer:

From the above equation, we get

cosθ=sinθ

Hence

θ=45

Therefore

sin⁴θ+cos⁴θ

=sin⁴45+cos⁴45

=2×(1/root2)⁴

=2×1/4

=1/2

Step-by-step explanation:

Mark me as Brainliest

Answered by vanshr316

1

follow me plz .................

Attachments:

Previous Question

Next Question

Similar questions

Chemistry, 2 months ago

मेरी सिस्टर अदर कंट्री टू एंटर इन गर्लफ्र...

Hindi, 2 months ago

Sundar ka ling badlo...

English, 2 months ago

find out noun from the picture...

World Languages, 4 months ago

மாரி + ஒன்று என்பதனைச் சேர்த்தெழுதக் கிடைக்கும் சொல அ) மாரியொன்று ஆ) மாரிஒன்று இ) மாரியின்று ஈ) மாரியன்று...

Biology, 4 months ago

${\tt{\green{\underline{\underline{\huge{Question}}}}}}$ ${\tt{\red{\underline{\underline{\huge{DON'T SPAM:}}}}}}$ Do blind people dream in visual images? ✳️ give proper answer brainlian ✳️ please don't copy paste..

History, 10 months ago

difference between the weapons from the early period to modern era...

Math, 10 months ago

O number is chosen at random from the no. -3,2, 1,0,1,2,3 what will be probability that Square of this sumber is less than or equal to...

Science, 10 months ago

A 100N is suspended by a string from a overhead support if the horizontal force of 50N is applied to a box then the angle the will make with the vertical line?