GSSSB Economic Investigator Exam Paper (14-2-2021) / 164

પાટણ

જુનાગઢ

પંચમહાલ

અમરેલી

GFR × SFR

SFR × i

∑GFR × i

∑SFR × 5/1000

plants have life

plants can talk

plants have energy

plants have chlorophyll

Adj. A = A = $\left[\begin{array}{cc}-4& 5\\ 1& -2\end{array}\right]$

આપેલ પૈકી એકપણ નહીં

Adj. A = $\left[\begin{array}{cc}4& -5\\ -1& 2\end{array}\right]$

Adj. A = A = $\left[\begin{array}{cc}2& -5\\ -1& 4\end{array}\right]$

1.5

1

2

1.2