Question

(ii) If tan theta=1,then complete the following activity to find the
value of sec theta
1+tan^2theta=_______
1+1^2=_____
2=______
Taking square roots
_______=√2​

Answer 1

Step-by-step explanation:

1+tan^2@=sec^2@

1+1^2=sec^2@

2=sec^2@

taking square root

sec@=√2