if PQR is an equilateral triangle in which PQ- 4 cm and PXLQR, then fi – InterviewSolution

1.	if PQR is an equilateral triangle in which PQ- 4 cm and PXLQR, then find the valueIf 5 sine 4, then find the value of seci + tan6 is:4Find the value of(sin2Î¸ tan20Page 1 of 7
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