Simplify `sec^2theta+tan^2theta`

sec^(2)theta=1-tan2 theta

Simplify sec theta[[tan theta,sec theta],[sec theta,-tan theta]] - tan theta[[sec theta,tan theta],[tan theta,-sec theta]]

Find the value of theta if sec^2theta+tan^2theta=1

The expression 3sec^2 theta tan^2 theta+ tan^6 theta-sec^6 theta is equal to: व्यंजक 3sec^2 theta tan^2 theta+ tan^6 theta-sec^6 theta किसके बराबर है?

The value of (sec^2 theta(2+tan^2 theta +cot^2 theta) div (sin^2 theta-tan^2 theta))/((cosec^2 theta+sec^2 theta)(1+ cot^2 theta)^2) is: (sec^2 theta(2+tan^2 theta +cot^2 theta) div (sin^2 theta-tan^2 theta))/((cosec^2 theta+sec^2 theta)(1+ cot^2 theta)^2) का मान ज्ञात कीजिए?

The determinant |(sec^(2)theta, tan^(2)theta,1),(tan^(2)theta, sec^(2)theta, -1),(12,10,2)| equals

(1-cos^2theta)sec^2 theta= tan^2 theta

What is the simplified value of [(1+sec 2theta)tan^(2)theta]+1 ?