1.

Utfind the complete solutio1n of P²+q²=4​

Answer»

Answer:

sinA=psinB−−−(1);cosA=qcosB−−−(2)

tanA=

q

p

tanB−−−(3)(DIVIDING(1)by(2))sinAcosA=pqsinBcosB(Multiply(1)&(2))

cos

2

Acos

2

B

sinAcosA

=

cos

2

Acos

2

B

pqsinBcosB

P²+q²=4



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