किसी `DeltaOAB` में `angleAOB=90^(@)` तथा बिन्दु P, Q भुजा AB को समत्रिभाजित करते हैं | सिद्ध कीजिए कि, `OP^(2)+OQ^(2)=(5)/(9)AB^(2).`

सिद्ध कीजिए कि |vecA xx vecB|^(2) + |vecA * vecB|^(2) = (AB)^(2).

In a triangle OAB,/_AOB=90^(@) .If P and Q are points of trisection of AB, prove that OP^(2)+OQ^(2)=(5)/(9)AB^(2)

In a triangle OAB,/_AOB=90^(0) .If P and Q are points of trisection of AB prove that OP^(2)+OQ^(2)=(5)/(9)AB^(2)

In triangle ABC , angle C=90^@ , Points P and Q are on the sides AC and BC, respectively, such that AP :PC =BQ: QC=1:2 Then (AQ^2+BP^2)/(AB^2) is equal to: triangle ABC में angle C=90^@ , बिंदु P और Q क्रमशः AC और BC पर बिंदु इस प्रकार है की AP :PC =BQ: QC=1:2 तो (AQ^2+BP^2)/(AB^2) = ?

In a triangle OAB, angle AOB = 90^ @ . If P and Q are the points of trisection of AB, prove that OP^2 + OQ^2= 5/9 AB^2 .

In Delta ABC , angleABC=90^(@) . If P and Q are points of trisection of AB, then bar(CP)^(2)+bar(CQ)^(2) =

Prove the following by vector method. In a triangle AOB, mangleAOB = 90^@ . If P and Q are the points of trisection of AB, prove that OP^2+OQ^2 = 5/9 AB^2