Question

sin squar theta +1/1+tan squar​

Answer 1

Answer:

1

Step-by-step explanation:

1/1+tan²theta = 1/sec²theta

And 1/sec²theta = cos²theta

so we get sin²theta + cos²theta = 1

Answer 2

Answer is 1.

Step-by-step explanation:

sin^2 theta + 1/sec^2 theta

(•.• 1 + tan^2 theta = sec^2 theta)

sin^2 theta + cos^2 theta

(•.• sec^2 theta is reciprocal of cos^2 theta)

sin^2 theta + cos^2 theta = 1

that's why the answer is 1.