In ABC- If C-90o then a2-b2a2-b2sin A-B-

The correct option is A 2 A^ 2 + B^ 2 A^ 2 b^ 2 sin #160; ( A B ) #160; ∠ B= 90^ 0 ⇒ a^ 2 + b^ 2 a^ 2 b^ 2 cos #160; ...

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Sum of n Terms

In ABC, If ...

Question

In $△ A B C$ , If $C = 90^{o}$ then $\frac{a^{2} + b^{2}}{a^{2} - b^{2}} sin (A - B) =$

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A B C

C = 90^{o}

\frac{a^{2} + b^{2}}{a^{2} - b^{2}} sin

A - B

=

Δ

A B C

A, B, C

a, b, c

C = 90^{o}

\frac{a^{2} + b^{2}}{a^{2} - b^{2}} sin (A - B) = ?

△ A B C,

(\frac{a^{2} + b^{2}}{a^{2} - b^{2}}) sin (A - B) = 1

C

cos (A - B) = tan (\frac{C}{2} - \frac{π}{4})

C = 90^{0}

\frac{a^{2} + b^{2}}{a^{2} - b^{2}} s i n (A - B)

A B C,

\frac{a^{2} + b^{2}}{a^{2} - b^{2}} sin (A - B) = 1

cos (A - B) =

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