QuestionSEKOTA COLLEGE OF TEACHERS EDUCATION MATHEMATICS DEPARTMENT Basic mathematics II(math: 102) test one $10 \%$ time Name $\qquad$ IDNO $\cos ^{\circ} \sin ^{2} \mathrm{Ig}_{\mathrm{g}}$ Say true if the stetment is correct otherwise $\qquad$ 1.A sequence is a function whose domain is the set of all real numb $\qquad$
2. $\left\{\frac{1}{2}, 1,2,4, \ldots\right\}$ is example of Geometric sequence -
3. (1,2,3,4 )is example of Arithmetic sequence
4. A geometric sequence with $\boldsymbol{q}_{\mathbf{4}}=16$ and $G_{\mathbf{1}}=2$, the common ratic
Workout show the necessary steps each 2 Write the Difference between arithmetic and Geometric sequ re one example to each ve an Arithemetic sequence with $a_{3}=8, a_{5}=15$, find $a_{2}$ en a Geometric sequence $G_{1}=1$ and common ratio $r=4$ fi