Question

$Suppose \: a,b,c,d\in\mathbb{R} \: such \: that \: \\ \\ \ \textless \ br /\ \textgreater \ \begin{gathered}\begin{cases}& a^2+b^2=1 \\& c^2+d^2=1 \\& ac+bd=0\end{cases}\end{gathered}$
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Answer 1

Answer:

Question:-

a²+b²= 1

c²+d² = 1

ac+bd = c

Answer :-

a = 0

b = 1

c = 0

d = 1