Question

if sin theta + sin squared theta equal to 1 then cos square theta + for 10 to the power 4 theta equal to

Answer 1

Answer:

Please see the attachment

Answer 2

$\huge\blue{Given}$

Sin@ + sin²@ = 1

$\color {red}\huge\bold\star\underline\mathcal{Question:-}$

cos²@ + cos⁴@ = ?

$\huge\underline\purple{\mathcal </strong><strong>Formula</strong><strong>\</strong><strong>:</strong><strong>Used</strong><strong>}$ :----

$\large\red{\boxed{\sf</strong><strong> </strong><strong> \sin^{2}a + \cos^{2}a \: = 1</strong><strong>}}$